By revealing His law to Israel after redeeming the nation from Egypt, our Creator establishes the basic principle of sanctification. Strictly speaking, we do not make ourselves holy. First, God saves us from sin and sets us apart as His holy people. Then, we receive and obey His law, expressing our gratitude for His gracious redemption. The Mosaic law is God’s gift of grace, given not as a means to save ourselves but to show us how to live in thankfulness for His salvation.