John 10:9

I am the door; if any one enter in by me, he shall be safe, and shall go in and out, and find pasture.

Acts 14:27

And being come and having gathered the church together, they related all that God had done with them, and that he had opened the door of faith to the Gentiles.

Treasury of Scripture Knowledge

Summary

And I will give her her vineyards from thence, and the valley of Achor for a door of hope: and she shall sing there, as in the days of her youth, and as in the day when she came up out of the land of Egypt.

Bible References

For

John 10:9
I am the door; if any one enter in by me, he shall be safe, and shall go in and out, and find pasture.
Acts 14:27
And being come and having gathered the church together, they related all that God had done with them, and that he had opened the door of faith to the Gentiles.