Answer: The duties required in the First Commandment are, the knowing and acknowledging of God to be the only true God, and our God₁; and to worship and glorify him accordingly₂, by thinking₃, meditating₄, remembering₅, highly esteeming₆, honoring₇, adoring₈, choosing₉, loving₁₀, desiring₁₁, fearing of him₁₂; believing him₁₃; trusting₁₄, hoping₁₅, delighting₁₆, rejoicing in him₁₇; being zealous for him₁₈; calling upon him, giving all praise and thanks₁₉, and yielding all obedience and submission to him with the whole man₂₀; being careful in all things to please him₂₁, and sorrowful when in anything he is offended₂₂; and walking humbly with him.₂₃

1. 1 Chronicles 28:9; Deuteronomy 26:17; Isaiah 43:10; Jeremiah 14:22
2. Psalm 95:6-7; Matthew 4:10; Psalm 29:2
3. Malachi 3:16
4. Psalm 63:6
5. Ecclesiastes 12:1
6. Psalm 71:19
7. Malachi 1:6
8. Isaiah 45:23
9. Joshua 24:14; Joshua 24:22
10. Deuteronomy 6:5
11. Psalm 73:25
12. Isaiah 8:13
13. Exodus 14:31
14. Isaiah 26:4
15. Psalm 130:7
16. Psalm 37:4
17. Psalm 32:11
18. Romans 12:11; Numbers 25:11
19. Philippians 4:6
20. Jeremiah 7:23; James 4:7
21. 1 John 3:22
22. Jeremiah 31:18; Psalm 119:136
23. Micah 6:8