67. All God's gifts of grace are flawless and the source of everything good: but the gift which inflames our heart and moves it to the love of His goodness more than any other is theology. It is the early offspring of God's grace and bestows on the soul the greatest gifts. First of all, it leads us gladly to disregard all love of this life, since in the place of perishable desires we possess inexpressible riches, the oracles of God. Then it embraces our intellect with the light of a transforming fire, and so makes it a partner of the angels in their liturgy.