For you remember, brothers, our labor and travail; for working night and day, that we might not burden any of you, we preached to you the Gospel of God.

 (iii) 1 Thessalonians 2:4 indicates that Paul was accused of seeking to please men rather than to please God. No doubt that rose from the fact that he preached the liberty of the gospel and the freedom of grace as against the slavery of legalism. There are always people who do not think that they are being religious unless they are being unhappy; and any man who preaches a gospel of joy will find his slanderers, which is exactly what happened to Jesus. 