One passage in particular comes to mind...John 17: 9-12 Jesus says, " I ask on their behalf; I do not ask on behalf of the world, but of those whom You have given Me; for they are Yours;
10 andall things that are Mine are Yours, and Yours are Mine; and I have been glorified in them.
11 "I am no longer in the world; and yet they themselves are in the world, and I come to You Holy Father, keep them in Your name, the name which You have given Me, that they may be one even as We are.
12 "While I was with them, I was keeping them in Your name which You have given Me";