And ye shall know that I am the Lord your God — This gave proof of his power as the Lord, and his particular favour to them as their God; when God plagued the Egyptians, it was to make them know that he is the Lord; when he provided for the Israelites, it was to make them know that he was their God.
Related Commentaries of Exodus 16:12
Exodus 16:12
12 I have heard the murmurings of the children of Israel: speak unto them, saying, At even ye shall eat flesh, and in the morning ye shall be filled with bread; and ye shall know that I am the LORD your God.