John 6:37

6:37 Everyone whom the Father gives me will come to me, and the one who comes to me I will never send away.

John 6:44

6:44 No one can come to me unless the Father who sent me draws him, and I will raise him up at the last day.

John 6:65

6:65 So Jesus added, “Because of this I told you that no one can come to me unless the Father has allowed him to come.”