1 Corinthians 16:9

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

Acts 14:27

And when they were come and had gathered the congregation together, they related what great things God had done with them and how he had opened the door of faith unto the Gentiles.

2 Corinthians 2:12

Having come to Troas for the gospel of the Christ, even though a door was opened unto me in the Lord,

Philippians 3:18

(For many walk, of whom I have told you often and now tell you even weeping, that they are the enemies of the cross of Christ;

Colossians 4:3

praying also together for us that God would open unto us the door of the word, to speak the mystery of the Christ, for which I am also in bonds,

Acts 19:8-10

And he went into the synagogue and spoke freely for the space of three months, disputing and persuading the things concerning the kingdom of God.

1 Corinthians 15:32

If after the manner of men I have fought with beasts at Ephesus, what does it advantage me, if the dead do not rise? let us eat and drink; for tomorrow we die.

2 Corinthians 1:8-10

Because, brothers, we would not have you ignore our tribulation which was done unto us in Asia, that we were burdened beyond our strength, in such a manner that we despaired even of life:

Revelation 3:7-8

And to the angel of the congregation in Philadelphia write; These things, saith he that is Holy and True, he who has the key of David, who opens and no one shuts and shuts, and no one opens;

Treasury of Scripture Knowledge

Summary

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

A great

Bible References

A great

Acts 19:8
And he went into the synagogue and spoke freely for the space of three months, disputing and persuading the things concerning the kingdom of God.

Door

Acts 14:27
And when they were come and had gathered the congregation together, they related what great things God had done with them and how he had opened the door of faith unto the Gentiles.
2 Corinthians 2:12
Having come to Troas for the gospel of the Christ, even though a door was opened unto me in the Lord,
Colossians 4:3
praying also together for us that God would open unto us the door of the word, to speak the mystery of the Christ, for which I am also in bonds,
Revelation 3:7
And to the angel of the congregation in Philadelphia write; These things, saith he that is Holy and True, he who has the key of David, who opens and no one shuts and shuts, and no one opens;

There

1 Corinthians 15:32
If after the manner of men I have fought with beasts at Ephesus, what does it advantage me, if the dead do not rise? let us eat and drink; for tomorrow we die.
Acts 19:9
But when some were hardened and disobedient, but cursing the way before the multitude, he departed from them and separated the disciples, disputing daily in the school of one Tyrannus.
2 Corinthians 1:8
Because, brothers, we would not have you ignore our tribulation which was done unto us in Asia, that we were burdened beyond our strength, in such a manner that we despaired even of life:
Philippians 3:18
(For many walk, of whom I have told you often and now tell you even weeping, that they are the enemies of the cross of Christ;