after singing the hymn, Jesus and his disciples go to a hill of olive.
then Jesus said to them: "This evening your faith in me will be shaken. for it is written: I will kill the leader and the sheep of the flock will be scattered. but after I raise, I will go before you into Galilee. petrus replied- her: "even if they were all shaken his faith because of you, I never." Jesus said to him: "I say unto you, behold this night, before the cock crow, you will denied me thrice. Peter said to him: "even if I should die together with you, I will not deny you." all another disciples said so, too.
