2 Thessalonians 2:15

2:15 Therefore, brethren, stand fast, and hold the traditions which ye have been taught, whether by word, or our epistle.

2 Thessalonians 2:2

2:2 That ye be not soon shaken in mind, or be troubled, neither by spirit, nor by word, nor by letter as from us, as that the day of Christ is at hand.

1 Thessalonians 3:1

3:1 Wherefore when we could no longer forbear, we thought it good to be left at Athens alone;