Exodus 12:12 For I will pass through the land of Egypt this night, and will smite all the firstborn in the land of Egypt, both man and beast; and against all the gods of Egypt I will execute judgment: I am the Lord.
[Patriarchs & Prophets pp 279] As Moses rehearsed to Israel the provisions of God for their deliverance, “the people bowed the head and worshiped.” The glad hope of freedom, the awful knowledge of the impending judgment upon their oppressors, the cares and labors incident to their speedy departure—all were for the time swallowed up in gratitude to their gracious Deliverer. Many of the Egyptians had been led to acknowledge the God of the Hebrews as the only true God, and these now begged to be permitted to find shelter in the homes of Israel when the destroying angel should pass through the land.
They were gladly welcomed, and they pledged themselves henceforth to serve the God of Jacob and to go forth from Egypt with His people. The Israelites obeyed the directions that God had given. Swiftly and secretly they made their preparations for departure. Their families were gathered, the paschal lamb slain, the flesh roasted with fire, the unleavened bread and bitter herbs prepared. The father and priest of the household sprinkled the blood upon the doorpost, and joined his family within the dwelling.
In haste and silence the paschal lamb was eaten. In awe the people prayed and watched, the heart of the eldest born, from the strong man down to the little child, throbbing with indefinable dread. Fathers and mothers clasped in their arms their loved first-born as they thought of the fearful stroke that was to fall that night. But no dwelling of Israel was visited by the death-dealing angel. The sign of blood—the sign of a Savior's protection—was on their doors, and the destroyer entered not.
Exodus 12:29 And it came to pass, that at midnight the Lord smote all the firstborn in the land of Egypt, from the firstborn of Pharaoh that sat on his throne unto the firstborn of the captive that was in the dungeon; and all the firstborn of cattle.
May God add His blessing to the study of His word. “Good night” and God bless!