1. For yourselves, brethren, know our entrance in unto you, that it was not in vain:
2. But even after that we had suffered before, and were shamefully entreated, as ye know, at Philippi, we were bold in our God to speak unto you the gospel of God with much contention.
3. For our exhortation was not of deceit, nor of uncleanness, nor in guile:
4. But as we were allowed of God to be put in trust with the gospel, even so we speak; not as pleasing men, but God, which trieth our hearts.
5. For neither at any time used we flattering words, as ye know, nor a cloke of covetousness; God is witness:
6. Nor of men sought we glory, neither of you, nor yet of others, when we might have been burdensome, as the apostles of Christ.
7. But we were gentle among you, even as a nurse cherisheth her children:
8. So being affectionately desirous of you, we were willing to have imparted unto you, not the gospel of God only, but also our own souls, because ye were dear unto us.
9. For ye remember, brethren, our labour and travail: for labouring night and day, because we would not be chargeable unto any of you, we preached unto you the gospel of God.
10. Ye are witnesses, and God also, how holily and justly and unblameably we behaved ourselves among you that believe:
11. As ye know how we exhorted and comforted and charged every one of you, as a father doth his children,
12. That ye would walk worthy of God, who hath called you unto his kingdom and glory.
13. For this cause also thank we God without ceasing, because, when ye received the word of God which ye heard of us, ye received it not as the word of men, but as it is in truth, the word of God, which effectually worketh also in you that believe.
14. For ye, brethren, became followers of the churches of God which in Judaea are in Christ Jesus: for ye also have suffered like things of your own countrymen, even as they have of the Jews:
15. Who both killed the Lord Jesus, and their own prophets, and have persecuted us; and they please not God, and are contrary to all men:
16. Forbidding us to speak to the Gentiles that they might be saved, to fill up their sins alway: for the wrath is come upon them to the uttermost.
17. But we, brethren, being taken from you for a short time in presence, not in heart, endeavoured the more abundantly to see your face with great desire.
18. Wherefore we would have come unto you, even I Paul, once and again; but Satan hindered us.
19. For what is our hope, or joy, or crown of rejoicing? Are not even ye in the presence of our Lord Jesus Christ at his coming?
20. For ye are our glory and joy.

Job 39:16 She is hardened against her young ones, as though they were not hers: her labour is in vain without fear;

Psalms 73:13 Verily I have cleansed my heart in vain, and washed my hands in innocency.

Psalms 127:1 Except the LORD build the house, they labour in vain that build it: except the LORD keep the city, the watchman waketh but in vain.

Isaiah 49:4 Then I said, I have laboured in vain, I have spent my strength for nought, and in vain: yet surely my judgment is with the LORD, and my work with my God.

Isaiah 65:23 They shall not labour in vain, nor bring forth for trouble; for they are the seed of the blessed of the LORD, and their offspring with them.

Habakkuk 2:13 Behold, is it not of the LORD of hosts that the people shall labour in the very fire, and the people shall weary themselves for very vanity?

1 Corinthians 15:2 By which also ye are saved, if ye keep in memory what I preached unto you, unless ye have believed in vain.

1 Corinthians 15:10 But by the grace of God I am what I am: and his grace which was bestowed upon me was not in vain; but I laboured more abundantly than they all: yet not I, but the grace of God which was with me.

1 Corinthians 15:58 Therefore, my beloved brethren, be ye stedfast, unmoveable, always abounding in the work of the Lord, forasmuch as ye know that your labour is not in vain in the Lord.

2 Corinthians 6:1 We then, as workers together with him, beseech you also that ye receive not the grace of God in vain.

Galatians 2:2 And I went up by revelation, and communicated unto them that gospel which I preach among the Gentiles, but privately to them which were of reputation, lest by any means I should run, or had run, in vain.

Galatians 4:11 I am afraid of you, lest I have bestowed upon you labour in vain.

Philippians 2:16 Holding forth the word of life; that I may rejoice in the day of Christ, that I have not run in vain, neither laboured in vain.

1 Thessalonians 3:5 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.