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.

In order to baptize the eunuch, where did Philip take him?
For what is all Scripture profitable?
How, then, did the Lord prove the people (verse 4) whether they would keep His law, or not?
What should one do if asked to inquire of a familiar spirit ?
In whom are we complete?
To whom is the Epistle of James addressed?
How long will they possess the future kingdom?

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