The Early history of Christianity was marked by Blood covenants - Rituals involving the Blood of believers or animals, which was used to bond worshippers and to symbolize the life of Jesus.
While many of these practices pertained to ancient pagan beliefs - for instance between believers in the Norse God Odin - some insta.
Use of Blood in religious rites and ceremonies has a long history, with examples present in the Middle East and Africa, and even in parts of Europe.
The Early history of Christianity was marked by Blood covenants - Rituals involving the Blood of believers or animals, which was used to bond worshippers and to symbolize the life of Jesus