1 Thessalonians 3:5

That was why, when I could bear it no longer, I sent to learn about your faith, for I was afraid that the tempter had tempted you and our labor might be lost.

Matthew 4:3

And the tempter came up and said to Him, "If you are God's Son, order these stones to turn to bread."

Philippians 2:16

to hold up the message of life. That will give me ground for boasting on the day of Christ, because neither my career nor my labor has been a failure.

1 Corinthians 7:5

You husbands and wives must stop refusing each other what is due, unless you agree to do so just for awhile, so as to have plenty of time for prayer, and then to be together again, so as to keep Satan from tempting you because of your lack of self-control.

Galatians 2:2

I went up under the guidance of a divine revelation. Now I laid before them the good news that I was in the habit of preaching among the heathen, but first I did so privately before the leaders, for fear that my course might be or might have been to no purpose.

1 Thessalonians 3:1-2

So when I could not bear it any longer, I decided to be left behind in Athens alone,

Acts 15:36

Some days after this Paul said to Barnabas, "Let us go back and visit the brothers in every town where we preached the Lord's message, to see how they are."

2 Corinthians 2:11

to keep us from being worsted by Satan, for we know what his intentions are.

2 Corinthians 7:5-7

For even after I had gotten to Macedonia, my frail, human nature could find no relief; I was crushed with sorrow at every turn -- fighting without and fears within.

2 Corinthians 11:2-3

For I feel a divine jealousy for you, as I betrothed you to Christ, to present you as a pure bride to her one husband.

2 Corinthians 11:13-15

For such men are sham apostles, dishonest workmen, masquerading as apostles of Christ.

Galatians 1:6-9

I am astonished that you are beginning so soon to turn away from Him who called you by the favor of Christ, to a different good news,

Galatians 4:11

I am beginning to fear that I have bestowed my labors on you for nothing.

Ephesians 4:14

so that we may not be babies any longer, or like sailors tossed about and driven around by every wind of doctrine, by the trickery of men through their cunning in inventing new methods of error.

1 Thessalonians 2:1

For you know yourselves, brothers, that our visit to you was by no means a failure.

1 Thessalonians 3:6

But now, since Timothy has just come back to me from you, and brought me good tidings of your faith and love, and told me how kindly you remembered me and that you are longing to see me as much as I am to see you,

James 1:13-14

No one must say, when he is tempted to do evil, "I have a temptation from God to do evil," for God cannot be tempted to do evil, and He never tempts anyone to do so.

Treasury of Scripture Knowledge

Summary

For this cause, when I could no longer forbear, I sent to know your faith, lest by some means the tempter have tempted you, and our labour be in vain.

Bible References

I sent

1 Thessalonians 3:2
and so I sent my brother Timothy, God's minister in the preaching of the good news of Christ, to strengthen and encourage you in your faith,
Acts 15:36
Some days after this Paul said to Barnabas, "Let us go back and visit the brothers in every town where we preached the Lord's message, to see how they are."
2 Corinthians 7:5
For even after I had gotten to Macedonia, my frail, human nature could find no relief; I was crushed with sorrow at every turn -- fighting without and fears within.

And our

1 Thessalonians 2:1
For you know yourselves, brothers, that our visit to you was by no means a failure.
Galatians 2:2
I went up under the guidance of a divine revelation. Now I laid before them the good news that I was in the habit of preaching among the heathen, but first I did so privately before the leaders, for fear that my course might be or might have been to no purpose.
Galatians 4:11
I am beginning to fear that I have bestowed my labors on you for nothing.
Philippians 2:16
to hold up the message of life. That will give me ground for boasting on the day of Christ, because neither my career nor my labor has been a failure.