1 Thessalonians 3:5
For this cause I also, when I could no longer forbear, sent that I might know your faith, lest by any means the tempter had tempted you, and our labor should be in vain.
Matthew 4:3
And the tempter came and said unto him, If thou art the Son of God, command that these stones become bread.
Philippians 2:16
holding forth the word of life; that I may have whereof to glory in the day of Christ, that I did not run in vain neither labor in vain.
1 Corinthians 7:5
Defraud ye not one the other, except it be by consent for a season, that ye may give yourselves unto prayer, and may be together again, that Satan tempt you not because of your incontinency.
Galatians 2:2
And I went up by revelation; and I laid before them the gospel which I preach among the Gentiles but privately before them who were of repute, lest by any means I should be running, or had run, in vain.
1 Thessalonians 3:1-2
Wherefore when we could no longer forbear, we thought it good to be left behind at Athens alone;
Isaiah 49:4
But I said, I have labored in vain, I have spent my strength for nought and vanity; yet surely the justice due to me is with Jehovah, and my recompense with my God.
Acts 15:36
And after some days Paul said unto Barnabas, Let us return now and visit the brethren in every city wherein we proclaimed the word of the Lord, and see how they fare.
2 Corinthians 2:11
that no advantage may be gained over us by Satan: for we are not ignorant of his devices.
2 Corinthians 7:5-7
For even when we were come into Macedonia our flesh had no relief, but we were afflicted on every side; without were fightings, within were fears.
2 Corinthians 11:2-3
For I am jealous over you with a godly jealousy: for I espoused you to one husband, that I might present you as a pure virgin to Christ.
2 Corinthians 11:13-15
For such men are false apostles, deceitful workers, fashioning themselves into apostles of Christ.
Galatians 1:6-9
I marvel that ye are so quickly removing from him that called you in the grace of Christ unto a different gospel;
Galatians 4:11
I am afraid of you, lest by any means I have bestowed labor upon you in vain.
Ephesians 4:14
that we may be no longer children, tossed to and fro and carried about with every wind of doctrine, by the sleight of men, in craftiness, after the wiles of error;
1 Thessalonians 2:1
For yourselves, brethren, know our entering in unto you, that it hath not been found vain:
1 Thessalonians 3:6
But when Timothy came even now unto us from you, and brought us glad tidings of your faith and love, and that ye have good remembrance of us always, longing to see us, even as we also to see you;
James 1:13-14
Let no man say when he is tempted, I am tempted of God; for God cannot be tempted with evil, and he himself tempteth no man: