Answer: The sins forbidden in the Second Commandment are, all devising₁, counseling₂, commanding₃, using₄, and anywise approving, any religious worship not instituted by God himself₅; tolerating a false religion₆; the making any representation of God, of all or of any of the three persons, either inwardly in our mind, or outwardly in any kind of image or likeness of any creature whatsoever₇; all worshiping of it₈, or God in it or by it₉; the making of any representation of feigned deities₁₀, and all worship of them, or service belonging to them₁₁; all superstitious devices₁₂, corrupting the worship of God₁₃, adding to it, or taking from it₁₄, whether invented and taken up of ourselves₁₅, or received by tradition from others₁₆, though under the title of antiquity₁₇, custom₁₈, devotion₁₉, good intent, or any other pretense whatsoever₂₀; simony₂₁; sacrilege₂₂; all neglect₂₃, contempt₂₄, hindering₂₅, and opposing the worship and ordinances which God has appointed.₂₆

1. Num 15:39;
2. Dt 13:6–8;
3. Hos 5:11; Mic 6:16;
4. 1 Kgs 11:33; 12:33;
5. Dt 12:30–32;
6. Dt 13:6–12; Zech 13:2–3; Rev 2:2, 14–15, 20; 17:12, 16–17;
7. Dt 4:15–19; Acts 17:29; Rom 1:21–23, 25;
8. Dan 3:18; Gal 4:8;
9. Ex 32:5;
10. Ex 32:8;
11. 1 Kgs 18:26, 28; Isa 65:11;
12. Acts 17:22; Col 2:21–23;
13. Mal 1:7–8, 14;
14. Dt 4:2;
15. Ps 106:39;
16. Matt 15:9;
17. 1 Peter 1:18;
18. Jer 44:17;
19. Isa 65:3–5; Gal 1:13–14;
20. 1 Sam 13:11–12; 15:21;
21. Acts 8:18;
22. Rom 2:22; Mal 3:8;
23. Ex 4:24–26;
24. Matt 22:5; Mal 1:7, 13;
25. Matt 23:13;
26. Acts 13:44–45; 1 Thess 2:15–16