They are not of the world. That the heavenly Father may be more favourably disposed to assist them, he again says that the whole world hates them, and, at the same time, states that this hatred does not arise from any fault of theirs, but because the world hates God and Christ.

See John 15:19.

They are not of the world, even as I am not of the world. These words are repeated from John 17:14, where they are given as a reason of the world's hatred to them; and here, as showing that they are exposed to the evil of it; and in both are used as an argument with his Father, that he would take notice of them, and preserve them.

They are not of the world, even as I am not of the world--(See John 15:18-19). This is reiterated here, to pave the way for the prayer which follows.