1 Thessalonians 1:5

1:5 in that our gospel did not come to you merely in words, but in power and in the Holy Spirit and with deep conviction (surely you recall the character we displayed when we came among you to help you).

1 Thessalonians 2:2

2:2 But although we suffered earlier and were mistreated in Philippi, as you know, we had the courage in our God to declare to you the gospel of God in spite of much opposition.

1 Thessalonians 2:4

2:4 but just as we have been approved by God to be entrusted with the gospel, so we declare it, not to please people but God, who examines our hearts.

1 Thessalonians 2:8-9

2:8 with such affection for you we were happy to share with you not only the gospel of God but also our own lives, because you had become dear to us. 2:9 For you recall, brothers and sisters, our toil and drudgery: By working night and day so as not to impose a burden on any of you, we preached to you the gospel of God.