Institutes of the Christian Religion (2 Volume Set)

by John Calvin

Let those, then, who love soberness, and are contented with the measure of faith, briefly receive what is useful to be known. It is as follows:—When we profess to believe in one God, by the name God is understood the one simple essence, comprehending three persons or hypostases; and, accordingly, whenever the name of God is used indefinitely, the Son and Spirit, not less than the Father, is meant. But when the Son is joined with the Father, relation comes into view, and so we distinguish between the Persons. But as the Personal subsistence carry an order with them, the principle and origin being in the Father, whenever mention is made of the Father and Son, or of the Father and Spirit together, the name of God is specially given to the Father. In this way the unity of essence is retained, and respect is had to the order, which, however derogates in no respect from the divinity of the Son and Spirit. And surely since we have already seen how the apostles declare the Son of God to have been He whom Moses and the prophets declared to be Jehovah, we must always arrive at a unity of essence. We, therefore, hold it detestable blasphemy to call the Son a different God from the Father, because the simple name God admits not of relation, nor can God, considered in himself, be said to be this or that.