Make a brush from a few small branches of a hyssop plant and dip the brush in the bowl that has the blood of the animal in it. Then brush some of the blood above the door and on the posts at each side of the door of your house. After this, everyone is to stay inside.
But Christ was sinless, and he offered himself as an eternal and spiritual sacrifice to God. That's why his blood is much more powerful and makes our consciences clear. Now we can serve the living God and no longer do things that lead to death.
Moses told the people all that the Law said they must do. Then he used red wool and a hyssop plant to sprinkle the people and the book of the Law with the blood of bulls and goats and with water.