"So you shall keep my commandments and do them: I am the LORD. And you shall not profane my holy name, that I may be sanctified among the people of Israel. I am the LORD who sanctifies you, who brought you out of the land of Egypt to be your God: I am the LORD."
God appeals ultimately to His person as a grounds for Israel living holy lives as His unique people. The reason we should worship and obey God is because He is the LORD. Period. Holiness is grounded in the person of God. But there are two unique things that God had done for Israel that are given as reminders for observing the law out of relationship with God.
The first motivation is the very holiness of God. He should not be treated any other way because He is holy. We cannot “profane his holy name” and except that any subsequent “worship” we offer in pure ritual will mean anything to Him. He is holy, and He sanctifies us to His service and worship. He expects holy living in us as a result. A holy God cannot produce unholy worshippers. That is completely out of the question.
The second motivation is that which comes from God’s grace. God appeals to His gracious dealings with Israel. He did the sanctifying. He did the delivering during the Exodus. The reason that Passover was the big event in Jewish history was because God was gracious. And it is that event that is brought to their attention in this call to holiness. If I really understand that kind of grace that God gives me, I am moved to worship and obedience. Grace to an undeserving sinner brings joy and peace and motivation for all of life.
Thank You for this reminder of Your holiness and grace. I need it now. Help me to keep it before me in the decisions of my day. Help me not to lose sight of how wonderful You are in Jesus. I recognize all that you have done for me in Your mercy, love, and grace.