No believer should knowingly marry an unbeliever (2 Corinthians 6:14). Additionally, the unmarried should look for other strengths and weaknesses in a prospective spouse before agreeing to marriage. Oftentimes, these strengths and weaknesses can be seen by interaction with the other’s parents. Isaac lied about Rebekah (Genesis 26:6-7) just as his father Abraham lied about Sarah (Genesis 12:10-13; Genesis 20:1-2). Solomon’s weakness for women (1 Kings 11:1) was first witnessed in his father David (2 Samuel 11:1-4). Rachel learned deception (Genesis 31:32-35) by watching her father act deceptively (Genesis 29:25). A careful observation of parents can reveal prospective problems in a future spouse.
Today's passage refers to the zeal of one man. Zeal can serve to save a nation or it can cause the shedding forth of innocent blood. The book of Numbers tells of a time when Israel allowed sin into their camp and began experiencing God's wrath. Fortunately, one man took it upon himself to save the nation of Israel from God’s impending judgment. He spared a great number of lives because he was zealous to take action. It should be noted that his zeal was for the Lord’s sake (Numbers 25:11). Unfortunately, the Bible reveals others like king Saul whose zeal brought about a far different outcome. His zeal ended the lives of innocent people. According to 2 Samuel 21:2, Saul, in his zeal to the people, slew the Gibeonites bringing a famine upon God’s people in the days of David. The famine only ended when seven men of Saul’s house lost their lives.