John 6:44-51

No one can come to Me unless the Father who sent Me draws him [giving him the desire to come to Me]; and I will raise him up [from the dead] on the last day. It is written in the prophets, ‘AND THEY WILL ALL BE TAUGHT OF GOD.’ Everyone who has listened to and learned from the Father, comes to Me. [Is 54:13] Not that anyone has seen the Father, except He [who was with the Father and] who is from God; He [alone] has seen the Father. I assure you and most solemnly say to you, he who believes [in Me as Savior—whoever adheres to, trusts in, relies on, and has faith in Me—already] has eternal life [that is, now possesses it]. I am the Bread of Life [the Living Bread which gives and sustains life]. Your fathers ate the manna in the wilderness, and they died. This is the Bread that comes down out of heaven, so that one may eat of it and not die. I am the Living Bread that came down out of heaven. If anyone eats of this Bread [believes in Me, accepts Me as Savior], he will live forever. And the Bread that I will give for the life of the world is My flesh (body).”