1 Thessalonians 5:6

5:6 So then we must not sleep as the rest, but must stay alert and sober.

1 Thessalonians 5:8

5:8 But since we are of the day, we must stay sober by putting on the breastplate ¹  of faith and love and as a helmet our hope for salvation. ² 

¹ sn An allusion to Isa 59:17.

² tn Grk “hope of salvation” (“a helmet…for salvation” is an allusion to Isa 59:17).