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.

After receiving a knowledge of the truth, what must one do in order to be sanctified by it?
Whose sovereignty is thus challenged?
What is the love of God declared to be?
In connection with what historical event was the old covenant made?
Who alone knows the exact day of Christ's coming?
With what statement does the fifth trumpet close?
After accepting Christ, what are we to do?

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