5:5-8 God included restitution, a unique concept for that day, as part of his law for Israel. When someone was robbed, the guilty person was required to restore the loss to the victim and pay an additional interest penalty. When we have wronged others, we ought to do more than apologize. We should look for ways to set matters right and, if possible, leave the victim even better off than when we harmed him or her. When we have been wronged, we should still seek restoration rather than striking out in revenge.
5:11-31 This test for adultery served to remove a jealous husband’s suspicion. Trust between husband and wife had to be completely eroded for a man to bring his wife to the priest for this type of test. Today priests and pastors help restore marriages by counseling couples who have lost faith in each other. Men and women should strengthen the bond of trust in marriage. Flirtatious and intimate communication with someone you’re not married to can build suspicion and weaken trust. Guard your heart and guard your marriage in order to maintain trust and strengthen your bond with your spouse.
5:27 Today we are unsure what the bitter water, the rotting thigh, and the swelling belly were. But the intent of the procedure is clear: In the absence of positive proof, the priest appealed to God to determine the guilt or innocence of the accused person.