The establishment of religion clause. That is what this government is all about. It is government by YHWH for the people and for His glory. After having come out of Exodus and understanding that one of the primary things that YHWH was giving the Israelite people was a means and way of finally being able to worship Him, we find the first chapter of Leviticus giving instructions on how to offer up an offering from the flock or the herd.
This is the very base and foundation of offerings. It is the very cornerstone of the sacrificial system. The shedding of blood for the remission / covering of sins is what gives the people the ability to come before a holy God without being consumed by YHWH’s holiness in the form of fire. Within the sacrificial system there are three primary sacrificial animals; the bull, the sheep, and the goat. This chapter answers how to properly bring those sacrifices to the temple, priests, and YHWH. Secondarily, it also answers to how to bring the sacrifice of a bird.
This sacrifice is the very core of the sacrificial system. It is a necessary offering and it is complete… or about as complete as an imperfect sacrifice that only covers sin and does not remove them can be. The true and perfect sacrifice… The fulfillment of the sacrificial system, Jesus the Christ, will not come for millenia yet.