2Thess.2.15

So, friends, take a firm stand, feet on the ground and head high. Keep a tight grip on what you were taught, whether in personal conversation or by our letter.

2Thess.2.15

So then, brothers, stand firm and hold to the teachings we passed on to you, whether by word of mouth or by letter.

2Thess.2.15

Therefore, brethren, stand fast and hold the traditions which you were taught, whether by word or our epistle.

2Thess.2.15

With all these things in mind, dear brothers and sisters, stand firm and keep a strong grip on everything we taught you both in person and by letter.