John 17:12

John 17:12. While I was with them in the world, I kept them in thy name: those that thou gavest me I have kept, and none of them is lost, but the son of perdition; that the scripture might be fulfilled.

What a blessed Shepherd is this who never lost a sheep! Judas crept in among the flock, but he never was truly one of the flock. He was never a son of God, he was "the son of perdition" all along. Christ has kept all his sheep, and all his lambs; and he will do the same, dear friends, even to the end.