Matt 16:18-20 (msg) And now I’m going to tell you who you are, really are. You are Peter, a rock. This is the rock on which I will put together my church, a church so expansive with energy that not even the gates of hell will be able to keep it out. 19 “And that’s not all. You will have complete and free access to God’s kingdom, keys to open any and every door: no more barriers between heaven and earth, earth and heaven. A yes on earth is yes in heaven. A no on earth is no in heaven.” 20 He swore the disciples to secrecy. He made them promise they would tell no one that he was the Messiah..