John Trapp on Matthew 16:19

Verse 19. And I will give unto thee the keyes] i. e. I will make thee and all my Ministers stewards in my hous; 1 Cor. 4. 1. such as Obadiah was in Ahabs house, as Eliakim in Hezekiahs, upon whose shoulder God laid the key of the house of David, so that he opened and none shut, and shut and none opened, Isa. 22. 22. Now let a man so think of us Ministers, how mean soever, and we shall not want for respect.