John 6:63-65

63The Spirit is the one who gives life. The flesh doesn’t help at all. The words that I have spoken to you are spirit and are life.

64But there are some among you who don’t believe.” (For Jesus knew from the beginning those who did not believe and the one who would betray him.)

65He said, “This is why I told you that no one can come to me unless it is granted to him by the Father.”