The Blood of the Covenant

In Exodus 24, something similar happens every Easter vigil or whenever someone becomes Catholic. The people say all that the Lord has said, we will do. And then they're received by Moses and they are sprinkled with the blood of the sacrifice. Same thing happens when it comes to RCIA. People come forward and either the bishop or the pastor who's been delegated by the bishop receives their offer and receives them. That establishes that confirms the covenant, confirms our place each time.