3 Bible Verses about Open Doors

Then to the angel of the church at Philadelphia write thus: ??These are the words of the true Holy One, who holds the key of David, who opens and none shall shut, who shuts and none shall open. Lo, I have set a door open before you which no one is able to shut; for though your strength is small, you have kept my word, you have not renounced my Name.

for I have wide opportunities here for active service ??and there are many to thwart me.

Well, when I reached Troas to preach the gospel of Christ, though I had a wide opportunity in the Lord,