To be children of light, we need to stop sinning, be away from the deeds of darkness and live to the fullness of the Holy Spirit. Let God direct our behaviours and speech.

1) Stop sinning
2) Be children of light
3) The fullness of the Spirit

God as a God of love and grace redeemed Israel from Egypt.
God as a God of holiness and justice requires His redeemed people to reach the highest moral standards with the giving of the law.
Now the God of glory and beauty establishes a system of worship for his covenant people.