Genesis 4:6

6 So the Lord said to Cain, "Why are you angry? And why has your countenance fallen?

Genesis 4:6 Meaning and Commentary

Genesis 4:6

And the Lord said unto Cain, why art thou wroth? and why is
thy countenance fallen?
&c.] Which was said not as being ignorant of his wrath and resentment, but to bring him to a conviction of his sin or sins, which were the cause of God's rejecting his sacrifice, and to repentance and amendment; and to show him that he had no cause to be displeased, either with him or his brother, for the different treatment of him and his offering; since the fault lay in himself, and he had none to blame but his own conduct, which for the future he should take care to regulate according to the divine will, and things would take a different turn.

Genesis 4:6 In-Context

4 Abel also brought of the firstborn of his flock and of their fat. And the Lord respected Abel and his offering,

5 but He did not respect Cain and his offering. And Cain was very angry, and his countenance fell.

6 So the Lord said to Cain, "Why are you angry? And why has your countenance fallen?

7 If you do well, will you not be accepted? And if you do not do well, sin lies at the door. And its desire is for you, but you should rule over it."

8 Now Cain talked with Abel his brother; and it came to pass, when they were in the field, that Cain rose up against Abel his brother and killed him.