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 did the people say when they saw these things?
How are the rise and work of this power described?
Who is this dragon said to be?
How does God command us to keep the Sabbath day?
What does Christ promise overcomers?
How perfect would God have us become?

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