! Thessalonians 4:6
1 Thessalonians 4:1 - 18
NASB - 1 Finally then, brethren, we request and exhort you in the Lord Jesus, that as you received from us instruction as to how you ought to walk and please God (just as you actually do walk), that you excel still more. 2 For you know what commandments we gave you by the authority of the Lord Jesus.
For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.
It is written if we are without chastisements we are not God’s.
Hebrews 12: 8 But if ye be without chastisement, whereof all are partakers, then are ye bastards, and not sons.