We see the hand of mercy held out here – ‘Why art thou wroth? and why is thy countenance fallen?’ It was a very gentle response from the Lord to Cain’s extreme sinful reaction. Cain is challenged by God to examine himself.
God now speaks to Cain to check him in his evil way just as the Lord often speaks to the conscience of all men before they are about to commit some great evil act. Not that we should confuse God with our conscience, but he often speaks through it. We must respond to conscience at the earliest possible opportunity. The longer we delay the harder our hearts become and the more difficult it is for us to repent. May God give us the grace to repent early and to allow ourselves to be corrected before our intransigence takes over and will not allow us to respond. ‘Doesn’t the whole blame for what has happened lie with us, and have you not been treated perfectly fairly?’ Anger ought to be an emotion that we feel only in response to unrighteousness evil, but when anger comes in defence of our own evil acts then it is particularly dangerous. May God give us the humility to honestly search our hearts to find the cause of God’s disapproval. Such was Cain’s anger that not even the voice of God could make him reconsider.