Moses and Aaron again seek Pharaoh, and demand the freedom of Israel--He requires a miracle--Miracle of Moses' rod--Jambres and Jannes, the magicians--They convert their rods into serpents--Moses' serpent destroys theirs--The brothers confront the King at the river's side--He defies their God--The Nile runs blood--Goshen, the land of the Hebrews, sparkles with clear water--Jambres again appealed to--The plague of the frogs--Jambres and Jannes produce, but cannot remove them--Pharaoh relents, and the plague is stayed--The plague of lice--Jambres and Jannes disgraced--God speaks to Moses by the well of Jacob--The plague of flies--Pharaoh again relents--He hardens his heart, and God sends a pestilence upon the cattle--God again speaks to Moses beside the well--The plague of boils--Goshen unharmed--God threatens further vengeance upon Pharaoh--pp. 523-538. LETTER X. Moses denounces the plague of thunder and hail against Egypt--Grand gathering of the storm of God's anger--The storm hangs over Goshen but harms it not--The purpose of God in these judgments--Terror of Pharaoh--Agrees to let Israel go--Scene of desolation and death--Pharaoh seeks to drown his terror in a banquet--In his revels curses God--Again refuses to let the people go--He vacillates--Orders Moses and Aaron to be thrust from the palace--The plague of the locusts--Despair of the Egyptians--Pharaoh acknowledges his sin--The plague ceases--Character of Pharaoh--The plague of darkness--Description of the plague--Pharaoh unequal to the combat with God--His rage against Moses--Moses denounces upon Pharaoh God's last and terrible judgment--The Egyptians deify him--pp. 539-558. LETTER XI. Moses and Aaron call the elders of Israel together--The Passover Instituted--The Hebrews cease work--They all flock to Goshen--Moses deified by priests in the temples--Hopefulness of the Hebrews--The sprinkling--Egyptians seek refuge with the Hebrews--Silence of expectation--Awful vision of the Angel of the Lord in the Pillar of Fire--A cry from Egypt--Messengers from Pharaoh to Moses--Amunophis, the son of Pharaoh, slain by the Angel of the Lord--Egyptians implore Moses to depart--Israel marshalled--Guided by the Pillar of Fire, the Hebrew host leave Egypt--The Lamb of God prefigured--Moses explains the lessons of God's judgments--pp. 559-575. LETTER XII.