2:15 Therefore, brothers and sisters, 1 stand firm and hold on to the traditions that we taught you, whether by speech or by letter. 2
2 Thessalonians 3:3
3:3 But the Lord is faithful, and he 3 will strengthen you and protect you from the evil one.
2 Thessalonians 1:4
1:4 As a result we ourselves boast about you in the churches of God for your perseverance and faith in all the persecutions and afflictions you are enduring.
1 tnGrk “brothers.” See note on the phrase “brothers and sisters” in 1:3.
2 tnGrk “that you were taught whether by word or by letter of ours.”