Bible Study - Exodus 4

Exodus 4 continues the call narrative begun in chapter 3, tracing Moses' repeated reluctance to accept the commission to deliver Israel from Egypt and God's patient, sovereign response to each objection. God confirms Moses' authority through three authenticating signs — the rod becoming a serpent, the leprous hand, and water turned to blood — not as ends in themselves but as instruments to authenticate Moses as God's spokesman, consistent with the function of signs throughout Scripture. The chapter's second half traces Moses' return to Egypt, including the judicial hardening of Pharaoh's heart as an act of divine justice rather than injustice, Israel's identification as God's firstborn, and the concluding scene of Israel's elders bowing in worship upon receiving Moses and Aaron's testimony. The sermon calls hearers to find comfort in the absolute sovereignty of God over nature, disease, human speech, and pagan rulers, and to let that knowledge shape reverent, joyful corporate and private worship.