Matthew 16:19-21 J.B. Phillips New Testament (PHILLIPS)
17-20 “Simon, son of Jonah, you are a fortunate man indeed!” said Jesus, “for it was not your own nature but my Heavenly Father who has revealed this truth to you! Now I tell you that you are Peter the rock, and it is on this rock that I am going to found my Church, and the powers of death will never prevail against it. I will give you the keys of the kingdom of Heaven; whatever you forbid on earth will be what is forbidden in Heaven and whatever you permit on earth will be what is permitted in Heaven!” Then he impressed on his disciples that they should not tell anyone that he was Christ.
Jesus speaks about his passion, and the cost of following him
21 From that time onwards Jesus began to explain to his disciples that he would have to go to Jerusalem, and endure much suffering from the elders, chief priests and scribes, and finally be killed; and be raised to life again on the third day.
Matthew 16:19-21 New International Version (NIV)
19 I will give you the keys of the kingdom of heaven; whatever you bind on earth will be[a] bound in heaven, and whatever you loose on earth will be[b] loosed in heaven.” 20 Then he ordered his disciples not to tell anyone that he was the Messiah.
Jesus Predicts His Death
21 From that time on Jesus began to explain to his disciples that he must go to Jerusalem and suffer many things at the hands of the elders, the chief priests and the teachers of the law, and that he must be killed and on the third day be raised to life.