Above, when He said, Them whom Thou gavest Me out of the world, He meant their nature; here He means their actions. They are not of the world; because they have nothing in common with earth, they are made citizens of heaven. Wherein He shews His love for them, thus praising them to the Father. The word as when used with respect to Him and the Father expresses likeness of nature; but between us and Christ there is immense distance. Keep them from the evil, i. e. not from dangers only, but from falling away from the faith.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).
Also cites: Hom. lxxxii. 1