5 Bible Verses about Sacrificing The Firstborn

Then he took his eldest son who would have reigned in his place, and offered him for a burnt offering on the wall. There was great wrath against Israel: and they departed from him, and returned to their own land.

and I polluted them in their own gifts, in that they caused to pass through [the fire] all that opens the womb, that I might make them desolate, to the end that they might know that I am Yahweh.

Will Yahweh be pleased with thousands of rams? With tens of thousands of rivers of oil? Shall I give my firstborn for my disobedience? The fruit of my body for the sin of my soul?

He said, "Now take your son, your only son, whom you love, even Isaac, and go into the land of Moriah. Offer him there for a burnt offering on one of the mountains which I will tell you of."

For God so loved the world, that he gave his one and only Son, that whoever believes in him should not perish, but have eternal life.