30 For this reason the Lord God of Israel has said, Truly I did say that your family and your father's people would have their place before me for ever: but now the Lord says, Let it not be so; I will give honour to those by whom I am honoured, and those who have no respect for me will be of small value in my eyes.
Matthew Henry's Commentary on 1 Samuel 2:30
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.