1. Do not be afraid; fear God only (18-21)
There are two kinds of fear: One kind paralyzes our senses and makes us prisoners of Satan. When the people were terrified by the thunder, smoke and lightning, Moses said, 'Do not be afraid.' We must not allow fear of people or of situations or even fear of death to capture us. This kind of fear is the devil's tool to make us his prisoners (Heb 2:14,15). The other kind of fear is fear of God. The fear of God keeps us from sinning. The fear of God is the beginning of wisdom (Pr 9:10).
2. Idols and altars (22-26)
God loves us and wants us to put him first in our hearts. He hates idolatry. People must be careful not to worship anything their own hands have made. Even the altar of sacrifice must not be carved, lest it become an object of worship. Idolatry slips into men's hearts easily, but we must fear God and cast out idols.
Application: Lord, help me to love and fear you and honor your word, so that I may not sin against you.
One Word: Fear God; don't fear men