John 6:

37 However, those the Father has given me will come to me, and I will never reject them. 38 For I have come down from heaven to do the will of God who sent me, not to do my own will. 39 And this is the will of God, that I should not lose even one of all those he has given me, but that I should raise them up at the last day. 40 For it is my Father’s will that all who see his Son and believe in him should have eternal life. I will raise them up at the last day.”