In this verse, God speaks to Moses, explaining how He revealed Himself to the patriarchs—Abraham, Isaac, and Jacob—as God Almighty, which in Hebrew is 'El Shaddai.' This title emphasizes God's supreme power and ability to provide and protect. However, God indicates that He did not make Himself known to them by His name 'Yahweh,' often translated as 'the Lord.' This name signifies a more personal and covenantal relationship, which God is now establishing with Moses and the Israelites.
The distinction between these revelations marks a significant development in God's relationship with His people. While the patriarchs knew God's power, Moses and the Israelites are about to experience His faithfulness to His promises and His intimate involvement in their deliverance from Egypt. This verse encourages believers to recognize the unfolding nature of God's revelation and His desire for a deeper relationship with humanity. It reassures us that God is both mighty and personal, inviting us to trust in His promises and His presence in our lives.