1 Likewise this is the law of the trespass offering: it is most holy.

2 In the place where they kill the burnt offering shall they kill the trespass offering: and the blood thereof shall he sprinkle round about upon the altar.

3 And he shall offer of it all the fat thereof; the rump, and the fat that covereth the inwards,

4 And the two kidneys, and the fat that is on them, which is by the flanks, and the caul that is above the liver, with the kidneys, it shall he take away:

5 And the priest shall burn them upon the altar for an offering made by fire unto the Lord: it is a trespass offering.

6 Every male among the priests shall eat thereof: it shall be eaten in the holy place: it is most holy.

We heard about the trespass offering in the past two chapters, but there were limited descriptions on how the ritual was actually carried out. The assumption was that the sacrificed animal was handled much the same as other offerings. Today we get those fuller details, and the assumption is proven correct.

Importantly, this offering matches the burnt offering in how the blood was to be sprinkled around the altar, but matches the sin offering in how the fat, kidneys, and other minor parts were burned on the altar. It also matches the sin offering in how a portion of the meat was to be eaten by the priests.

These details make perfect sense, given what we noted earlier. The trespass offering was really two offerings in one: the burnt offering and the sin offering. Thus, some offerings were more fundamental (sin and burnt offering), and more complex offerings were composed of them (trespass offering). Not only this, but those fundamental offerings were themselves composed of specific ritualistic expressions (sprinkling of blood, burning of fat, priests eating of meat, etc.). From this we see that there was a grammar to the Hebrew sacrifices, and by becoming literate in the basic parts, we can use them to spell out more complex expressions.