1st Samuel 2:15 Also before they burnt the fat, the priest's servant came, and said to the man that sacrificed, Give flesh to roast for the priest; for he will not have sodden flesh of thee, but raw.
[Patriarchs & Prophets pp 576] The peace offerings were especially an expression of thanksgiving to God. In these offerings the fat alone was to be burned upon the altar; a certain specified portion was reserved for the priests, but the greater part was returned to the offerer, to be eaten by him and his friends in a sacrificial feast. Thus all hearts were to be directed, in gratitude and faith, to the great Sacrifice that was to take away the sin of the world.
The sons of Eli, instead of realizing the solemnity of this symbolic service, only thought how they could make it a means of self-indulgence. Not content with the part of the peace offerings allotted them, they demanded an additional portion; and the great number of these sacrifices presented at the annual feasts gave the priests an opportunity to enrich themselves at the expense of the people. They not only demanded more than their right, but refused to wait even until the fat had been burned as an offering to God.
They persisted in claiming whatever portion pleased them, and, if denied, threatened to take it by violence. This irreverence on the part of the priests soon robbed the service of its holy and solemn significance, and the people “abhorred the offering of the Lord.” The great antitypical sacrifice to which they were to look forward was no longer recognized. “Wherefore the sin of the young men was very great before the Lord.”
Ecclesiastes 8:11 Because sentence against an evil work is not executed speedily, therefore the heart of the sons of men is fully set in them to do evil.
May The Lord add His blessing to the study of His word. God bless!