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.

How does David express this same truth?
What use of this prophecy by the Apostle Peter shows that it referred to Christ?
Upon what condition is faith reckoned for righteousness?
What, then, are the visible proofs of genuine justification by faith?
What was He to take away in the midst of this week?
How was the opening of the judgment to be made known to the world?
5. In what instruction to His disciples did Christ recognize the existence of the Sabbath long after His ascension?

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