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 2:17

Forced Absence from Thessalonica

2:17 But when we were separated from you, brothers and sisters, for a short time (in presence, not in affection) we became all the more fervent in our great desire to see you in person.