On one occasion like this Jesus turned to the crowd and said, "Very truly I tell you, unless you eat the flesh of the Son of Man and drink his blood, you have no life in you. 54 Whoever eats my flesh and drinks my blood has eternal life, and I will raise them up at the last day. 55 For my flesh is real food and my blood is real drink" (John 6:53-55). As usual the next verses say that at that moment many turned away and no longer followed Him. A few verses later---Jesus turned to Peter and said (paraphrased) "Dude, are you going to leave too?"
Peter's answer is KEY for us: “Lord, to whom shall we go? You have the words of eternal life. 69 We have come to believe and to know that you are the Holy One of God" (John 6:68-69). .I.e. There's no turning back; no plan "B"; no other option--Jesus is Lord, King and Savior... period. As the old Hymn says, "Though none go with me--still I will follow, no turning back... no turning back."
If you happen to be a fan of 80s Hard Rock---I wrote a song inspired by this passage. You can check it out below.
Thanks for reading... Be blessed.