What does Exodus teach us about God's grace?

The book of Exodus fundamentally illustrates God's grace through the narrative of Israel’s deliverance from slavery in Egypt. God's grace is evidenced by His choosing of a people, their miraculous deliverance, and the comprehensive laws provided that guide their life. Specifically, in Exodus 21, the law regarding servants underlines God's mercy, wherein He ensures that even in servitude, one is ultimately free and provided for. This constitutes a declaration of God's loving-kindness and commitment to His covenant people, manifesting that grace accompanies liberation and sustenance in the journey toward holiness.