“You have heard that the ancients were told, ‘You shall not commit murder’ and ‘Whoever commits murder shall be liable to the court.’ But I say to you that everyone who is angry with his brother shall be guilty before the court; and whoever says to his brother, ‘You good-for-nothing,’ shall be guilty before the Supreme Court; and whoever say, ‘You fool,’ shall be guilty enough to go into fiery hell.” (Matthew 5:21-22)

Throughout history, most decent people rest assured that at least one sin they have not or never will commit is murder. The conventional wisdom limits murder to physically taking another person’s life. But Jesus’ teaching on murder shatters the self-righteous complacency of so many good people.
God’s original command, “…you shall not commit murder,” was, of course, scriptural (Exodus 20:13). But the Jewish practice of taking murder cases to civil court fell well short of the biblical standard in 3 ways: it did not prescribe the death penalty (Genesis 9:6), it did not take God’s holy character into consideration (His role in meting out judgement, the sinfulness of taking a life made in His image, or the general disobedience to the law), and it said nothing about the heart offense of the murderer. These omissions ignored David’s statement in Psalms 51:6, “You [God] desire truth in the innermost being, and in the hidden part, You will make me know wisdom.”
With the transitional words, …But I say to you…”, Jesus begins to point us to a scriptural understanding of murder and its implications. Murder goes much deeper than physically taking someone’s life. It originates with evil thoughts in the heart, and is still a serious sin, whether or not it culminates in violent action against another person.

Ask Yourself:
If Jesus is making this harder than before, then what is so freeing about being free from the law? Why is this more helpful than a black-and-white statute?