H. P. Mansfield Bible notes — checked and arranged in verse-by-verse Expositor style

Source: HPB 02-Gen42-Lev11.pdf, principally Exodus 7 photographed pages in the HPB source

CHAPTER OVERVIEW

Exodus 7 begins the public contest. Moses and Aaron act as delegated representatives, the Egyptian experts imitate the introductory sign, but Aaron’s rod swallows theirs. The first plague then strikes the Nile, Egypt’s economic lifeline and a focus of religious reverence.

The stated purpose is revelation as well as judgment: the Egyptians will know that Yahweh is God when He brings Israel out.

REPRESENTATIVE AUTHORITY — EXODUS 7:1–7

Exodus 7:1–2 — Moses “a god” to Pharaoh

Yahweh says He has made Moses “a god” to Pharaoh and Aaron his prophet. The language is explicitly representative: Moses receives and embodies Divine authority before Pharaoh; Aaron speaks the words. Moses does not become Deity in identity.

This continues Exodus 4:16, where Moses stands “instead of God” to Aaron.

Exodus 7:3–5 — resistance becomes revelation

Yahweh will strengthen/harden Pharaoh’s heart, multiply signs and wonders, and bring Israel out through great judgments. The purpose is stated: “the Egyptians shall know that I am Yahweh.”

Hardening therefore belongs to both judgment and revelation within a contest already rooted in Pharaoh’s refusal.

Exodus 7:6–7 — ages eighty and eighty-three

Moses is eighty and Aaron eighty-three when they speak to Pharaoh. Acts 7 divides Moses’ life into forty years in Egypt, forty in Midian, then the deliverance period.

AARON’S ROD AND THE EGYPTIAN EXPERTS — EXODUS 7:8–13

Exodus 7:8–10 — the rod becomes a tannin

When Pharaoh requests a sign, Aaron’s rod becomes a tannin. This is not the same Hebrew word nachash used for the serpent in Exodus 4:3. Tannin can denote a large serpent, reptile, dragon-like creature or crocodilian creature. In an Egyptian court setting, a large serpent/crocodile image is possible, but the exact species is not stated.

Exodus 7:11–12 — imitation defeated

Egyptian wise men and sorcerers reproduce the appearance by their secret arts/enchantments, but Aaron’s rod swallows their rods. The narrative does not require us to decide whether their feat was supernatural, illusion, trained-animal manipulation or some combination; its theological point is their defeat.

Imitation can reinforce unbelief but cannot overthrow Yahweh’s sign.

Exodus 7:13 — Pharaoh remains firm

Pharaoh’s heart remains strong/firm, and he refuses to listen, exactly as Yahweh had said.

FIRST PLAGUE: THE NILE TO BLOOD — EXODUS 7:14–25

Exodus 7:14–18 — the warning at the river

Pharaoh’s heart is described as heavy. Moses meets him at the Nile and repeats the demand: “Let my people go, that they may serve me in the wilderness.” The Nile will be struck; fish will die, the water stink, and Egyptians will be unable to drink it.

The Nile was central to Egyptian agriculture, transport and religious symbolism. The plague attacks life, economy and worship at once. Exact deity-name lists in older notes should not be made essential.

Exodus 7:19–21 — blood throughout the water system

Aaron stretches the rod over rivers, canals/streams, ponds and pools, and the waters become blood. Even stored water in vessels is affected according to the KJV text. The scope prevents escape by simply avoiding the main Nile channel.

Whether “blood” describes literal blood or a divinely caused blood-like transformation is not left open by the narrative’s own wording: the text says the water became blood and fish died. Natural analogies cannot replace the stated plague.

Exodus 7:22–23 — useless imitation

The Egyptian magicians reproduce something like the sign, but their imitation supplies no remedy. Pharaoh turns away without setting his heart to the warning. Producing more afflicted water cannot reverse Yahweh’s judgment.

Exodus 7:24–25 — seven days

Egyptians dig around the Nile for drinking water, and seven days pass after Yahweh strikes the river. The narrative then moves toward the next plague.

PRINCIPAL THEMES

• Moses as “god” to Pharaoh demonstrates delegated representation.

• Signs can be imitated without invalidating the Divine commission.

• Aaron’s rod swallowing the rival rods establishes superiority.

• The Nile plague strikes Egypt’s life-source and religious confidence.

• Hardening creates the setting in which Egypt is made to know Yahweh.

• Israel is liberated for service to God.

EDITORIAL VERIFICATION AND RECOVERED READINGS

RESIDUAL UNCERTAINTIES

The precise nature of the magicians’ imitation is not explained. The exact creature denoted by tannin in the sign is broader than one zoological species. Mansfield’s lists of Egyptian river deities and detailed plague-to-deity correspondences should remain background possibilities rather than assertions unless independently secure.