"Shapers of Christian Orthodoxy: Engaging with Early and Medieval Theologians" edited by Brad Green offers a more detailed introduction to the subject than Michael Haykin's "Rediscovering the Church Fathers". I felt that I gained most from the essays that included lengthier quotations, allowing the original authors to speak for themselves. p.10-11: "I happily and passionately affirm the full authority, sufficiency and perspicuity of Scripture. ... At the same time, we would be wrong to suggest that God simply departed from his church either at the point the last New Testament document was written, or the point when the New Testament was seen as canonical (367, with Athanasius, or earlier). Rather, it is not wiser to suspect that God might have been leading certain persons in the history of the church to articulate something in a helpful way, to forge a helpful argument, to discover an insightful theological axiom or principle?" p.12: "Thus Christian theology should always be returning to Scripture, be immersing itself in Scripture, and seeking to understand God, his ways and will through attention to his Word." p.48 (W. Brian Shelton, Irenaeus): "Eve's action led to death for the human race, while Mary's faithful action led to salvation for it. ... Irenaeus thus declares, 'The knot of Eve's disobedience was loosed by Mary's obedience, for what the virgin Eve had bound by her unfaith, the virgin Mary loosed by her faith.'{Against Heresies 3.22.4} Jaroslav Pelikan recognises that this is an important component of the case for the humanity and divinity of Jesus for Irenaeus. 'Mary had served as proof for the reality of the humanity of Jesus: he had truly been born of a human mother and therefore was a man.'{Jaroslav Pelikan, The Christian Tradition: A History of the Development of Doctrine. Vol I: The Emergence of the Catholic Tradition (100-600) (Chicago: University of Chicago Press, 1971), p.241; cf. Against Heresies 5.1.2} For Irenaeus, the Virgin Mary is the obedient Eve just as Christ is the obedient Adam." p.89-90 (Tertullian, On the Crown 5; Alexander Roberts and James Donaldson (eds.), The Ante-Nicene Fathers, 24 vols. (Edinburgh: T. & T. Clark, 1866-72): "Ours is the God of nature, who fashioned man in such a way that he might desire, appreciate and partake of the pleasures afforded by his creatures. ... Let flowers be what they are – things to be looked at and smelled." p.103 (Tertullian, On Flight in Persecution, 14): "How shall we assemble together? ... Let wisdom be your safeguard, not bribery. ... All you need for your safety is faith and wisdom. ... If you cannot assemble by day, then there is always the night, when the light of Christ will brighten up the darkness. Be content with a church of threes. It is better not to have big crowds than to subject yourselves to the yoke of bribery." p.120 (Bryan Litfin, Origen): "Origen cites Romans 8:28 to show that God, with sovereign foreknowledge of all things, works to aid the moral efforts of those who know him personally, and in fact love him. It is utter delight in the Lord, not teeth-gritting endurance, that drives the Christian's disciplined spiritual life." p.122 (On Prayer 47 (Greer, Origen, p.76)): "Why do we hang back and hesitate to put off the perishable body, the earthly tent that hinders us, weighs down the soul, and burdens the thoughtful mind? Why do we hesitate to burst our bonds and depart from the stormy billows of a life with flesh and blood? Let our purpose be to enjoy with Christ Jesus the rest proper to blessedness, contemplating Him, the Word, wholly living. By Him we shall be nourished; in Him we shall receive the manifold wisdom and be modeled by the Truth Himself. By the true and unceasing Light of knowledge our minds will be enlightened to gaze upon what is by nature to be seen in that light with eyes illuminated by the Lord's commandment." p.125-6 (Origen, On First Principles pref.I (Butterworth, G.W., Origen: On First Principles (Gloucester, MA: Smith, 1973), p.1)): "By the words of Christ we do not mean only those which formed his teaching when he was made man and dwelt in the flesh, since even before that Christ the Word of God was in Moses and the prophets. For without the Word of God how could they have prophesied about Christ?" p.127 (Origen, On First Principles 4.1.6 (Butterworth, p.265)): "Now the light which was contained within the law of Moses, but was hidden under a veil, shone forth at the advent of Jesus, when the veil was taken away and there came at once to men's knowledge those 'good things' of which the letter of the law held a 'shadow.'" p.133 (Origen, Against Celsus 7.44. Henry Chadwick, Origen: Contra Celsum (Cambridge: CUP, 1953), p.432): "by God's kindness and love to man, and by a miraculous divine grace, the knowledge of God extends to those who by God's foreknowledge have been previously determined, because they would live lives worthy of Him after he was made known to them." p.135 (Timaeus 28c (John M. Cooper & D.S. Hutchinson, Plato: Complete Works [Indianapolis: Hackett, 1997], p.1235)): "to find the maker and father of this universe is hard enough, and even if I succeeded, to declare him to everyone is impossible." p.142-3 (Bryan Litfin, Origen): "The ancient understanding of ascetism stands in sharp contrast to the modern way of viewing it as puritanical prudishness or legalistic abstinence. While self-discipline and rigorous training for the sake of athletic achievement is widely appreciated in contemporary Western culture, spiritual ascetism is hardly in vogue today. .../ the Christian life offered much more than 'rules to live by' or 'good moral principles'. It offered the chance to ascend towards the living God. Even though Origen's asceticism was couched in the language of Plato, his desire for intimacy with God and his abhorrence of the sins of the flesh should ring true in evangelical ears." p.146 (Origen, Commentary on John 5.6 (Roberts & Donaldson, vol.9, p.347): "Christ is written about even in the Pentateuch. He is spoken of in each of the Prophets, and in the Psalms, and in a word, as the Saviour himself says, in all the Scriptures." p.148: "Origen's educational view of the atonement, in which Christ offers an example of perfect righteousness and calls us to imitate him, can teach us something important about the Christian life. Despite the tacky marketing of 'What would Jesus do?' products, the question itself is entirely valid. Evangelicals often need to be reminded that moral progress is experienced as a series of yeses and noes to the options before us. In such moments, there is no better model than Christ himself." p.154: "The Word who created and redeemed us is the same Word who becomes our co-worker in the life of sanctification and by his grace through the Holy Spirit renders us holy. Our transformation – our deification, as Athanasius prefers to put it – and our lives of holiness serve as a testimony and witness to the world of Christ's victory. ... you need only look at the world around you and marvel at the courage of the martyrs, the deeds of the monks and the steadfastness of ordinary Christians to know that the Christ who conquered on the cross continues to live and conquer in the lives of his followers." p.168 (Carl Beckwith, Athanasius): "We had been created and given life out of nothing and, by our own sins, we were now returning, through corruption, to nothingness.{Athanasius, On the Incarnation 4} We were 'disappearing', writes Athanasius, we were becoming less and less human, as the work of God was being 'undone'.{Ibid. 6}" p.169 (Athanasius, On the Incarnation 54 (Edward Hardy (ed.), Christology of the Later Fathers (Philadelphia: Westminster, 1954), p.107, n.79)): "He was humanized that we might be deified." p.181 (Athanasius, Festal Letter 42 (David Brakke, "Outside the Places, Within the Truth": Athanasius of Alexandria and the Localization of the Holy, in David Frankfurter (ed.), Pilgrimage and Holy Space in Late Antique Egypt (Leiden: Brill, 1998), pp.479-480): "When they say that many people who had unclean spirits have been healed in the martyr shrines ... I will answer them by saying that they are not healed by the martyrs coming upon the demons, but they are healed by the Savior, the one whom the martyrs confessed." p.186-7 (Carl Beckwith, Athanasius): "He would not yield on any point that compromised his faith in Jesus, true God and true man, co-eternal and co-equal with the Father, in whom alone we have salvation." p.197 (Robert Letham, The Three Cappadocians): "The Spirit is the one in whom we worship and in whom we pray. Thus prayer to the Spirit is, in effect, the Spirit offering prayer or adoration to himself.{Gregory Nazianzen, Theological Orations 5.12 (P.Schaff, A Select Library of the Nicene and Post-Nicene Fathers of the Christian Church, 2nd series, vol.7)}" p.200 (Basil , On the Holy Spirit 10.28; Schaff): "Faith and baptism are two kindred and inseparable ways of salvation; faith is perfected through baptism, baptism is established through faith, and both are completed by the same names. For as we believe in the Father and the Son and the Holy Ghost, so are we baptized in the name of the Father and the Son and the Holy Ghost: first comes the confession, introducing us to salvation, and baptism follows, setting the seal upon our assent." p.202: "Athanasius recognized that what was of greatest importance was not the words that were used but the meaning of the words. This paved the way for some to realize that others who employed different terminology might after all be intending the same. It was Basil, in Letter 214.3-4, who proposed that settled meanings be given to these two words [hypostasis (roughly corresponding to 'person') and ousia ('essence')]." p.220 (Gregory of Nazianzus, Oration 38 on the Theophany; Schaff): "But when I say God, I mean Father, Son, and Holy Ghost." p.227: "The Old Testament proclaimed the Father openly, and the Son more obscurely. The New manifested the Son, and suggested the deity of the Spirit. Now the Spirit himself dwells among us, and supplies us with a clearer demonstration of himself. For it was not safe, when the Godhead of the Father was not yet acknowledged, plainly to proclaim the Son; nor when that of the Son was not yet received to burden us further (if I may use so bold an expression) with the Holy Ghost; lest perhaps people might, like men loaded with food beyond their strength, and presenting eyes as yet too weak to bear it to the sun's light, risk the loss even of that which was within the reach of their powers, but that by gradual additions ... the light of the Trinity might shine upon the more illuminated.{Theological Orations 5.26}" p.228: "Basil and his colleagues point the church to the centrality of the Trinity for faith and worship. This is a vital principle that has been largely lost in the Western church, although it has been rediscovered and so presents hopeful signs for the future." p.229: "Theology takes place in the church; it is not an abstract pursuit but is aimed at salvation, which in God's purpose takes place in and through the church." p.230: "In Jesus Christ, the eternal Son himself takes a human nature in a personal, indissoluble union. ... If it is impossible for humans to know God as he is in himself it would be impossible for the incarnate Christ, qua humanity, to know God – still less be personally united to him. That would be no incarnation." p.241(Augustine, Letter 11 (Augustine to Nebridius) 2. In The Works of Saint Augustine: A Translation for the 21st Century, vol.2.1, tr. and notes Roland Teske, SJ, ed. John E. Rotelle, OSA (Hyde Park, NY: New City, 2001). Cf. Handbook on Faith, Hope and Love 12.38: 'the operations of the Trinity are inseparable' (opera trinitatis ad extra sunt indivisa: the external works of the Trinity are undivided)): "For the Catholic faith teaches and believes that this Trinity is so inseparable – and a few holy and blessed men also understand this – that whatever this Trinity does must be thought to be done at the same time by the Father and by the Son and by the Holy Spirit. The Father does not do anything that the Son and the Holy Spirit do not do, nor does the Son do anything that the Father and the Holy Spirit do not do, nor does the Holy Spirit do anything that the Father and the Son do not do." p.244 (Augustine, City of God 11.21): "For not in our fashion does He look forward to what is forward, nor at what is present, nor back upon what is past; but in a manner quite different and far and profoundly remote from our way of thinking. For He does not pass from this to that by transition of thought, but beholds all things with absolute unchangeableness; so that of those things which emerge in time, the future, indeed, are not yet, and the present are now, and the past no longer are; but all of these are by Him comprehended in His stable and eternal presence." p.246 (Augustine, City of God, 11.6): "The world was made, not in time, but simultaneously with time." p.247 (Augustine, City of God 5.11): "God can never be believed to have left the kingdoms of men, their dominations and servitudes, outside of the laws of His providence." p.249 (Exposition of Psalm 9 20. In Exposition of the Psalms 121-150, The Works of Saint Augustine: A Translation for the 21st Century, vol. 3.20, introduction Michael Fiedrowicz, tr. and notes Maria Boulding, OSB, ed. Boniface Ramsey (Hyde Park, NY: New City, 2004): "It is providence which both makes and orders the light, but does no more than order the darkness." p.256 (The Spirit and the Letter 5): "For free choice is capable only of sinning, if the way of truth remains hidden." p.259: "It is standard to point out that Augustine would construe justification in the sense of 'make righteous' (Latin: justifico, 'I justify, or make righteous') rather than the evangelical understanding of 'to declare' or 'to reckon' righteous (from the Greek term in the New Testament, dikaioo). The difficulty here is that Augustine was not embroiled in the Catholic-Protestant debates and should not be interpreted in the light of that distance from such debates." p.259-60 (To Simplicianus 1, Second Question, 3): "So no one does good works in order that he may receive grace, but because he has received grace. How can a man live justly who has not been justified? How can he live holily who has not been sanctified? Or, indeed, how can a man live at all who has not been vivified? Grace justifies so that he who is justified may live justly." p.262 (City of God 10.29): "The grace of God could not have been more graciously commended to us than thus, that the only Son of God, remaining unchangeable in Himself, should assume humanity, and should give us the hope of His love by means of the mediation of a human nature, through which we, from the condition of men, might come to Him, who was so far off – the immortal from the mortal; the unchangeable from the changeable; the just from the unjust; the blessed from the wretched." p.270 (Augustine, The First Catechetical Instruction 4.8, tr. Joseph Christopher, Ancient Christian Writers (New York: Newman, 1978)): "in the Old Testament the New is concealed, and in the New the Old is revealed." p.284-5 (Pascal; quoted in Friedrich Nietzsche, The Will to Power, tr. Walter Kaufmann & R.J. Hollingdale (New York: Vintage, 1968), 1.83): "Our inability to know the truth is the consequence of our corruption, our moral decay." p.299 (David Hogg, Anselm): "Whereas our contemporary theologians and exegetes tend to emphasize the analysis of the minutiae of the biblical text, often to the exclusion of broader theological considerations throughout the canon, the medieval theologian preferred to think and write with a view to a broader understanding of the canon. In practice this generally means that commentaries from the Middle Ages are replete with intertextual links, while commentaries from our own day are replete with grammatical and historical analysis." p.299-300: "the monastery was full of men persistently and consistently studying the Bible and the theology handed down to them by the church fathers and other great luminaries. As every monk knew, the way to grow in depth of prayer was to grow in depth of knowledge of God. The more one knew God and about God, the more one prayed and wanted to pray." p.313 (Anselm, The Proslogion, Chapter 1): "I do not try, O Lord, to penetrate your great heights because my understanding is in no way comparable to the task; yet I desire to understand some degree of your truth which my heart believes and loves. For I do not seek to understand so that I might believe, but I believe so that I might understand. For this also I believe, that unless I have believed I will not understand." p.321 (Anselm, Cur Deus Homo 1.1; cf. Benedicta Ward, The Prayers and Meditations of Saint Anselm with the Proslogion (London: Penguin Books, 1973)): "[Boso:] it seems to me that we would be negligent if, after we have been confirmed in the faith, we do not study in order to understand what we believe." p.323 (Cur Deus Homo 1.2-3): "I want everything that I say to be accepted according to the following stipulation: if I say anything which is not confirmed by a greater authority, then even though I appear to prove it in a reasonable manner, it will be accepted as certain only in the sense that it seems certain for now and until God reveals something better to me." p.323 (Ibid.): "For it was fitting that just as through one man's disobedience the human race entered into death, so through the obedience of one man life was restored. Moreover, it was fitting that the sin which was the cause of our damnation, was initiated through a woman, so the author of our justification and salvation should be initiated through a woman. Furthermore, it was fitting that the Devil who conquered man by persuading them to eat of the tree should be conquered by a man whose suffering on a tree was inflicted by the Devil." p.330 (Anselm, Meditation on Human Redemption; cf. Ward, pp.230-232, ll.1-57): "For you did not assume humanity so that you might conceal what is known about you, but so that you might reveal what was unknown. You declared yourself to be true God and true man and showed evidence of it." p.361 (In Rom 6; Thomas d'Aquin, Commentaire de l'epitre aux Romans (Paris: Cerf, 1999), p.463 (The Summa Contra Gentiles of Saint Thomas Aquinas, tr. English Dominican Fathers (London: Burns Oates & Washbourne, 1923-9) 3.20)): "Whatever happens on earth, even if it is evil, turns out for the good of the whole world. Because, as Augustine says in the Enchiridion, God is so good that he would never permit any evil if he were not also so powerful that from any evil he could draw out a good." p.366 (Mark Elliott, Thomas Aquinas): "theology is about putting one's mind in the place near enough to God where he can surprise us."