Therefore when he had gone out, Jesus said, “Now is the Son of Man glorified, and God is glorified in Him; if God is glorified in Him, God will also glorify Him in Himself, and will glorify Him immediately. Little children, I am with you a little while longer. You will seek Me; and as I said to the Jews, now I also say to you, ‘Where I am going, you cannot come.’ A new commandment I give to you, that you love one another, even as I have loved you, that you also love one another. By this all men will know that you are My disciples, if you have love for one another.”
Simon Peter said to Him, “Lord, where are You going?” Jesus answered, “Where I go, you cannot follow Me now; but you will follow later.” Peter said to Him, “Lord, why can I not follow You right now? I will lay down my life for You.” Jesus answered, “Will you lay down your life for Me? Truly, truly, I say to you, a rooster will not crow until you deny Me three times.
