5 Bible Verses about Open Doors

And to the angel of the church in Philadelphia write; These things says he that is holy, he that is true, he that has the key of David, he that opens, and no man shuts; and shuts, and no man opens; I know your works: behold, I have set before you an open door, and no man can shut it: for you have a little strength, and have kept my word, and have not denied my name.

And the key of the house of David will I lay upon his shoulder; so he shall open, and none shall shut; and he shall shut, and none shall open.

For a great and effective door is opened unto me, and there are many adversaries.

Furthermore, when I came to Troas to preach Christ's gospel, and a door was opened unto me of the Lord,

Thus says the LORD to his anointed, to Cyrus, whose right hand I have held, to subdue nations before him; and I will loose the armor of kings, to open before him the two-leaved gates; and the gates shall not be shut;