So then, brethren, stand fast, and hold the traditions which ye were taught, whether by word, or by epistle of ours.

Therefore, brothers, stand firm and cling to the traditions we taught you, whether by speech or by letter.

so, then, brethren, stand ye fast, and hold the deliverances that ye were taught, whether through word, whether through our letter;

So then, brethren, stand firm, and hold fast the instructions which ye have been taught, whether by word or by our letter.