God "called unto" Moses

God "called unto" Moses three times:

1. Exodus 3:4 - in regards to work (deliverance)
• God calls from a burning bush emphasizing His Sovereignty.
2. Exodus 19:3 - in regards to walk (commandments)
• God calls from the mountain emphasizing His Separation.
3. Leviticus 1:1 - in regards to worship (offerings)
• God calls from the tabernacle emphasizing His Sacrifice.