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All First Mentions

Law of First Mention

Where Does the Bible First Mention Blood?

The Bible first mentions blood in Genesis 4:10, from the original word dam (דם). Abel's blood cries out to God from the ground—the first mention of blood. Blood is not yet about sacrifice; it's about life spilled out, crying for justice. Blood has a voice before God.

The Seed of Everything That Follows

Blood cries to heaven—either for vengeance or for redemption.