1 Corinthians 16:9

for a door, great and effectual, has opened to me, and there are many adversaries.

Acts 14:27

And, having arrived, and having gathered together the assembly, they were rehearsing as many things as God did with them, and that He opened to the gentiles a door of faith.

2 Corinthians 2:12

Now, having come to Troas for the Gospel of Christ, and a door having been opened to me in the Lord,

Philippians 3:18

For many are walking, of whom I often told you, and now tell you even weeping, that they are the enemies of the cross of Christ.

Colossians 4:3

at the same time praying for us also, that God may open to us a door for the word, to speak the mystery of Christ (because of which I have also become bound),

Acts 19:8-10

And, entering into the synagogue, he was speaking boldly for three months, reasoning and persuading as to the things concerning the Kingdom of God.

1 Corinthians 15:32

If in human fashion I fought with wild beasts at Ephesus, what is the profit to me? If the dead rise not; "Let us eat and drink; for to-morrow we die."

2 Corinthians 1:8-10

For we do not wish you to be ignorant, brethren, concerning our tribulation which befell us in Asia; that we were exceedingly weighed down beyond our power, insomuch that we despaired even of life:

Revelation 3:7-8

"And to the angel of the assembly in Philadelphia write these things," saith He Who is holy, He Who is true, He Who hath the key of David, He Who openeth, and no one shall shut; and shutteth, 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, entering into the synagogue, he was speaking boldly for three months, reasoning and persuading as to the things concerning the Kingdom of God.

Door

Acts 14:27
And, having arrived, and having gathered together the assembly, they were rehearsing as many things as God did with them, and that He opened to the gentiles a door of faith.
2 Corinthians 2:12
Now, having come to Troas for the Gospel of Christ, and a door having been opened to me in the Lord,
Colossians 4:3
at the same time praying for us also, that God may open to us a door for the word, to speak the mystery of Christ (because of which I have also become bound),
Revelation 3:7
"And to the angel of the assembly in Philadelphia write these things," saith He Who is holy, He Who is true, He Who hath the key of David, He Who openeth, and no one shall shut; and shutteth, and no one opens:

There

1 Corinthians 15:32
If in human fashion I fought with wild beasts at Ephesus, what is the profit to me? If the dead rise not; "Let us eat and drink; for to-morrow we die."
Acts 19:9
But, when some were hardening themselves and were disbelieving, speaking evil of the Way before the multitude, he, withdrawing from them, separated the disciples; reasoning daily in the school of Tyrannus.
2 Corinthians 1:8
For we do not wish you to be ignorant, brethren, concerning our tribulation which befell us in Asia; that we were exceedingly weighed down beyond our power, insomuch that we despaired even of life:
Philippians 3:18
For many are walking, of whom I often told you, and now tell you even weeping, that they are the enemies of the cross of Christ.