John 6:35, 66-69

Jesus replied to them, “I am the Bread of Life. The one who comes to Me will never be hungry, and the one who believes in Me [as Savior] will never be thirsty [for that one will be sustained spiritually].

As a result of this many of His disciples abandoned Him, and no longer walked with Him. So Jesus said to the twelve [disciples], “You do not want to leave too, do you?” Simon Peter answered, “Lord, to whom shall we go? You [alone] have the words of eternal life [you are our only hope]. We have believed and confidently trusted, and [even more] we have come to know [by personal observation and experience] that You are the Holy One of God [the Christ, the Son of the living God].”