This is what you must write to the angel of the church in Philadelphia: I am the One who is holy and true, and I have the keys that belonged to David. When I open a door, no one can close it. And when I close a door, no one can open it. Listen to what I say (Revelation 3:7).
And I tell you that you are Peter, and on this rock I will build My church, and the gates of Hades will not overcome it. I will give you the keys of the kingdom of heaven; whatever you bind on earth will be bound in heaven, and whatever you loose on earth will be loosed in heaven.” (Matthew 16:18-20)