מלכים ב, פרק י״ב, פסוק י״ז

While much attention is given to the funds collected for the physical upkeep and repair of the Temple, a completely different category of money was dedicated strictly to the sacrificial system. When individuals brought money for sin and guilt offerings, it was handled under its own unique rules. The primary approach among commentators is that this involves surplus funds. If a person set aside a specific amount of money to purchase an animal for an offering and had change left over, this remaining money was not added to the general maintenance fund for the Temple's physical structure. Instead, it was designated exclusively for the altar [אברבנאל, ביאור שטיינזלץ].

Because of this sacred designation, the surplus money was given to the priests. According to the original law, these funds were meant to purchase additional animals for sin and guilt offerings, and the priests would eat the meat [רלב״ג, ביאור שטיינזלץ]. However, most commentators explain that in practice, a special ruling by Jehoiada the priest changed how these funds were used. Under his direction, the leftover money purchased burnt offerings, which were sacrificed during times when the altar was otherwise empty. In this process, the meat was burned completely for God, while the animal skins were given to the priests. This specific arrangement was designed to resolve a contradiction in the Torah, which occasionally assigns an offering to God and other times to the priest. By dividing the sacrifice so that God receives the meat and the priests receive the skin, both are granted their rightful share [מלבי״ם, רד״ק, רש״י, מצודת דוד].

A different conceptual approach offers a spiritual reason for keeping these funds separate from the physical Temple treasury. According to this view, the priests did not bring this money directly into the holy site. Instead, they first transferred its sacred status to something else. This precaution was taken out of concern that the individuals bringing the offerings might not be spiritually worthy enough for their money to enter the sacred space directly. Yet, this is viewed as a temporary measure; in the future, when the nation returns from exile in a state of absolute purity and acceptance, such spiritual safeguards will no longer be necessary [אהבת יהונתן].