Why does Leviticus 4 only apply to unintentional sin? And why are those who are poor allowed to sacrifice grain? No where does it say that the priest sacrifices a blood sacrifice for their sin offering.
Leviticus 5
11 But if his means suffice not for two turtledoves, or two young pigeons, then he shall bring his offering for that wherein he hath sinned, the tenth part of an ephah of fine flour for a sin-offering; he shall put no oil upon it, neither shall he put any frankincense thereon; for it is a sin-offering.
12 And he shall bring it to the priest, and the priest shall take his handful of it as the memorial-part thereof, and make it smoke on the altar, upon the offerings of the LORD made by fire; it is a sin-offering.
13 And the priest shall make atonement for him as touching his sin that he hath sinned in any of these things, and he shall be forgiven; and the remnant shall be the priest's, as the meal-offering.
Look again at verse 13! 'And the priest shall make atonement for him as touching his sin'. The priest makes a blood sacrifice. The remnant, which is for the priest, is from the sacrifice, which is an animal [meal offering]; it's not flour!
Jewish compilers of the Jewish Study Bible write this,
'The sacrifices in these two chapters [Leviticus 4,5] do not reflect the individual's voluntary resolve to serve God, but are occasioned by specific violations or wrongdoing. The Rabbis therefore called these sacrifices 'hova': debts, penalties incurred. Such sacrificial rituals are said to 'atone' (Heb.kiper'), traditionally understood as amends for wrongdoing. Atonement, in this view, is a sort of payment made to propitiate an angry deity and be reconciled with him. However, Heb. 'kiper', actually means 'wipe clean', and the atoning act consists of the application of the blood of the animal to the sanctuary as a whole and to the objects within it.' [Notes from the Jewish Study Bible, 1985]
If you don't find this argument convincing, go to Leviticus 16 and read the procedure that Aaron follows to atone for himself and his house. Read Leviticus 16:11-17, verses 12-14 tell us this,
' And he shall take
a censer full of burning coals of fire from off the altar before the LORD, and his hands full of sweet incense beaten small, and bring it within the vail: And he shall put the incense upon the fire before the LORD, that the cloud of the incense may cover the mercy seat that is upon the testimony, that he die not: And
he shall take of the blood of the bullock, and sprinkle it with his finger upon the mercy seat eastward: and before the mercy seat shall he sprinkle the blood with his finger seven times.'
Ask yourself, is there a distinction made between the use of the censer, and the atonement!! The two things are quite separate. The censer creates the cloud so that he doesn't die THEN he takes the blood of a bullock to make atonement.
In Numbers 16:47, the KJV was quite correct to add a comma and make a distinction between the 'putting on incense' and the 'atonement'.