Eight "Let us Not's":

1. Let us not walk in strife (ROM 13:13)
2. Let us not walk in rioting (ROM 13:13)
3. Let us not walk in envying (ROM 13:13)
4. Let us not walk in chambering (ROM 13:13)
5. Let us not walk in wantonness (ROM 13:13)
6. Let us not walk in drunkenness (ROM 13:13)
7. Let us not cause others to stumble (ROM 14:13)
8. Let us not judge one another in doubtful things (ROM 14:13)

Twelve "Let Not's":

1. Let not sin reign in the body (ROM 6:12)
2. Let not good be evil spoken of (ROM 14:16)
3. Let not the sun go down on wrath (EPH 4:26)
4. Let not the husband put away his wife (1.COR 7:11)
5. Let not the wife depart from her husband (1.COR 7:10)
6. Let not man sever those who are married (MATT 19:6)
7. Let not him that eateth not judge him that does (ROM 14:3)
8. Let not him that eateth despise him that does not (ROM 14:3)
9. Let not unworthy widows be supported by church (1.TIM 5:9-16)
10. Let not your left hand know what the right hand does (MATT 6:3)
11. Let not Christian put away unsaved companion who wishes to remain (1.COR 7:12,13)
12. Let not fornication, uncleanness, covetousness, filthiness, foolish talking, and jesting be mentioned among you as becometh saints (EPH 5:3-4)

Thirty "Be Not's":

1. Be not slothful (HEB 6:12)
2. Be not troubled (1.PET 3:14)
3. Be not conceited (ROM 12:16)
4. Be not afraid of man (LK 12:4)
5. Be not many teachers (JAS 3:1)
6. Be not afraid of terror (1.PET 3:14)
7. Be not drunk with wine (EPH 5:18)
8. Be not called "Rabbi" (MATT 23:8)
9. Be not of doubtful mind (LK 12:29)
10. Be not ashamed of God (2.TIM 1:8)
11. Be not called "Master" (MATT 23:9)
12. Be not overcome of evil (ROM 12:21)
13. Be not slothful in business (ROM 12:11)
14. Be not conformed to world (ROM 12:2)
15. Be not forgetful of strangers (HEB 13:2)
16. Be not partakers with sinners (EPH 5:7)
17. Be not unwise about God's will (EPH 5:17)
18. Be not weary in well doing (2.THESS 3:13)
19. Be not mere servants of men (1.COR 7:23)
20. Be not as hypocrites in fasting (MATT 6:16)
21. Be not like the heathen in prayer (MATT 6:8)
22. Be not children in understanding (1.COR 14:20)
23. Be not like the hypocrites in prayer (MATT 6:5)
24. Be not deceived by evil companions (1.COR 15:33)
25. Be not entangled again with keeping the law (GAL 5:1)
26. Be not deceived: man will reap what he sows (GAL 6:7-8)
27. Be not ignorant of time with God (2.PET 3:8; cp. ISA 57:15)
28. Be not carried about with different strange doctrines (HEB 13:9)
29. Be not deceived: 10 classes do not inherit kingdom (1.COR 6:9-10)
30. Be not unequally yoked together with unbelievers (2.COR 6:14-15)