Another great video from The Bible Project explains the concept of “atonement.” Find out how the animal sacrifices described in the Torah point to the ultimate atoning sacrifice of the Messiah himself. This is a core piece of Christian theology which must be understood. This video is a great tool for understanding it.
Note: It’s good to consider atonement alongside the concept of holiness and the beginning of the biblical story with heaven & earth. All these ideas are interrelated.