
When I get to Genesis 4, I have so many questions.
- What was wrong with Cain’s offering?
- Why was Cain so angry? (Even the Lord asks, “Why are you angry?”)
- Was Cain angry at God or at his brother Abel?
- Why did Cain’s anger escalate to murder? Did he set out to kill his brother? Or did his anger get out of control?
I’ve got three clues from scripture to help me understand.
“By faith Abel brought God a better offering than Cain did” (Hebrews 11:4).
“Do not be like Cain, who belonged to the evil one and murdered his brother. And why did he murder him? Because his own actions were evil and his brother’s were righteous” (1 John 3:12).
“Woe to [these ungodly people]! They have taken the way of Cain; they have rushed for profit into Balaam’s error; they have been destroyed in Korah’s rebellion” (Jude 11).
So Cain had more than just anger issues. He rejected God. His response both to the Lord and Abel stemmed from unbelief. Cain is numbered with Balaam and Korah, who foolish rebelled against God.
The first sin is disobeying God’s instruction, “You must not eat from the tree of the knowledge of good and evil” (Genesis 2:17). From there, things progress from bad to worse. The next recorded sin is murder. No wonder Cain’s offering was unacceptable. His life was on a trajectory away from God. “Without faith it is impossible to please God” (Hebrews 11:6).
Every Old Testament sacrifice pointed to Christ, the sacrifice for sin. If worship is about you rather than him, you’re missing the point.












