How early was this sacrificial system known?

Answer

"By faith Abel offered unto God a more excellent sacrifice than Cain, by which he obtained witness that he
was righteous, God testifying of his gifts." Heb. 11: 4. See Gen. 4: 3-5; 8: 20.
 


In the experience of sanctification, what attitude must one assume toward the truth?
In making this home, what besides man was needed?
What motive will inspire all true parents to faithfulness in teaching their children?
Did Christ come to abolish or to destroy the law?
22. What did Augustine, the father of this theocratical or church-and-state theory, teach concerning it?
What did Christ tell the rich young man to do?
How does David speak of Christ's coming?

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