Having said that the Son quickeneth whom He will, in order that we might not lose sight of the nativity, and think that He stood upon the ground of His own unborn power, He immediately adds, For the Father judgeth no man, but hath given all judgment unto the Son. In that all judgment is given to Him, both His nature, and His nativity are shewn; because only a self-existent nature can possess all things, and nativity cannot have any thing, except what is given it.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).
Also cites: de Trin vii. c. 20