Why did God reprove Eli?

Answer

"In that day I will perform against Eli all things which I have spoken concerning his house: when I begin, I
will also make an end. For I have told him that I will judge his house for ever for the iniquity which he
knoweth; because his sons made themselves vile, and he restrained them not." 1 Sam. 3:12,13.

What is the true basis of the brotherhood of man?
What is required besides a belief in the existence of God?
By what principle is genuine faith actuated?
By what other title is the Comforter designated?
Of what sanctuary, or tabernacle is Christ the minister?
In whom are we complete?
What does God's Word then become to the believer?

Questions & Answers are from the book Bible Readings for the Home Circle