12 Now the sons of Eli were corrupt; they did not know the Lord. 13 And the priests' custom with the people was that when any man offered a sacrifice, the priest's servant would come with a three-pronged fleshhook in his hand while the meat was boiling. 14 Then he would thrust it into the pan, or kettle, or caldron, or pot; and the priest would take for himself all that the fleshhook brought up. So they did in Shiloh to all the Israelites who came there. 15 Also, before they burned the fat, the priest's servant would come and say to the man who sacrificed, "Give meat for roasting to the priest, for he will not take boiled meat from you, but raw." 16 And if the man said to him, "They should really burn the fat first; then you may take as much as your heart desires," he would then answer him, "No, but you must give it now; and if not, I will take it by force." 17 Therefore the sin of the young men was very great before the Lord, for men abhorred the offering of the Lord. 18 But Samuel ministered before the Lord, even as a child, wearing a linen ephod. 19 Moreover his mother used to make him a little robe, and bring it to him year by year when she came up with her husband to offer the yearly sacrifice. 20 And Eli would bless Elkanah and his wife, and say, "The Lord give you descendants from this woman for the loan that was given to the Lord." Then they would go to their own home. 21 And the Lord visited Hannah, so that she conceived and bore three sons and two daughters. Meanwhile the child Samuel grew before the Lord. 22 Now Eli was very old; and he heard everything his sons did to all Israel, and how they lay with the women who assembled at the door of the tabernacle of meeting. 23 So he said to them, "Why do you do such things? For I hear of your evil dealings from all the people. 24 No, my sons! For it is not a good report that I hear. You make the Lord's people transgress. 25 If one man sins against another, God will judge him. But if a man sins against the Lord, who will intercede for him?" Nevertheless they did not heed the voice of their father, because the Lord desired to kill them. 26 And the child Samuel grew in stature, and in favor both with the Lord and men.
27 Then a man of God came to Eli and said to him, "Thus says the Lord: 'Did I not clearly reveal Myself to the house of your father when they were in Egypt in Pharaoh's house?
Matthew Henry's Commentary on 1 Samuel 2:12-27
Commentary on 1 Samuel 2:11-26
(Read 1 Samuel 2:11-26)
Samuel, being devoted to the Lord in a special manner, was from a child employed about the sanctuary in the services he was capable of. As he did this with a pious disposition of mind, it was called ministering unto the Lord. He received a blessing from the Lord. Those young people who serve God as well as they can, he will enable to improve, that they may serve him better. Eli shunned trouble and exertion. This led him to indulge his children, without using parental authority to restrain and correct them when young. He winked at the abuses in the service of the sanctuary till they became customs, and led to abominations; and his sons, who should have taught those that engaged in the service of the sanctuary what was good, solicited them to wickedness. Their offence was committed even in offering the sacrifices for sins, which typified the atonement of the Saviour! Sins against the remedy, the atonement itself, are most dangerous, they tread under foot the blood of the covenant. Eli's reproof was far too mild and gentle. In general, none are more abandoned than the degenerate children of godly persons, when they break through restraints.
Commentary on 1 Samuel 2:27-36
(Read 1 Samuel 2:27-36)
Those who allow their children in any evil way, and do not use their authority to restrain and punish them, in effect honour them more than God. Let Eli's example excite parents earnestly to strive against the beginnings of wickedness, and to train up their children in the nurture and admonition of the Lord. In the midst of the sentence against the house of Eli, mercy is promised to Israel. God's work shall never fall to the ground for want of hands to carry it on. Christ is that merciful and faithful High Priest, whom God raised up when the Levitical priesthood was thrown off, who in all things did his Father's mind, and for whom God will build a sure house, build it on a rock, so that hell cannot prevail against it.