Augustine De Trin., 7.5

5. On this account, then, when anything concerning wisdom is declared or narrated in the Scriptures, whether as itself speaking, or where anything is spoken of it, the Son chiefly is intimated to us. And by the example of Him who is the image, let us also not depart from God, since we also are the Image of God: not indeed that which is equal to Him, since we are made so by the Father through the Son, and not born of the Father, as that is. And we are so, because we are enlightened with light; but that is so, because it is the light that enlightens; and which, therefore, being without pattern, is to us a pattern. For He does not imitate any one going before Him, in respect to the Father, from whom He is never separable at all, since He is the very same substance with Him from whom He is. But we by striving imitate Him who abides, and follow Him who stands still, and walking in Him, reach out towards Him; because He is made for us a way in time by His humiliation, which is to us an eternal abiding-place by His divinity. For since to pure intellectual spirits, who have not fallen through pride, He gives an example in the form of God and as equal with God and as God; so, in order that He might also give Himself as an example of returning to fallen man who on account of the uncleanness of sins and the punishment of mortality cannot see God, He emptied Himself; not by changing His own divinity, but by assuming our changeableness: and taking upon Him the form of a servant He came to us into this world, who was in this world, because the world was made by Him; that He might be an example upwards to those who see God, an example downwards to those who admire man, an example to the sound to persevere, an example to the sick to be made whole, an example to those who are to die that they may not fear, an example to the dead that they may rise again, that in all things He might have the pre-eminence. So that, because man ought not to follow any except God to blessedness, and yet cannot perceive God; by following God made man, he might follow at once Him whom he could perceive, and whom he ought to follow. Let us then love Him and cleave to Him, by charity spread abroad in our hearts, through the Holy Spirit which is given unto us. It is not therefore to be wondered at, if, on account of the example which the Image, which is equal to the Father, gives to us, in order that we may be refashioned after the image of God, Scripture, when it speaks of wisdom, speaks of the Son, whom we follow by living wisely; although the Father also is wisdom, as He is both light and God.