What does God require in the second commandment?

We are not to make an image of God in any way, nor to worship Him in any other manner than He has commanded in His Word.

Proofs

• We are not to make an image of God in any way, (Deuteronomy 4:15–19; Isaiah 40:18–25; Acts 17:29; Romans 1:23)
• nor to worship Him in any other manner than He has commanded in His Word. (Leviticus 10:1–7; Deuteronomy 12:30; 1 Samuel 15:22–23; Matthew 15:9; John 4:23–24)