Augustine of Hippo

(Tr. xxi. s. 5, 6) Having said that the Father would shew the Son greater works than these, He proceeds to describe these greater works: For as the Father raiseth up the dead, and quickeneth them, even so the Son quickeneth whom He will. These are plainly greater works, for it is more of a miracle that a dead man should rise again, than that a sick man should recover. We must not understand from the words, that some are raised by the Father, others by the Son; but that the Son raises to life the same whom the Father raiseth. And to guard against any one saying, The Father raises the dead by the Son, the former by His own power, the latter, like an instrument, by another power, He asserts distinctly the power of the Son: The Son quickeneth whom he will. Observe here not only the power of the Son, but also His will. Father and Son have the same power and will. The Father willeth nothing distinct from the Son; but both have the same will, even as they have the same substance.