In the Bible, jealousy, similar to anger, is closely associated to a consuming fire (Deuteronomy 29:20; Psalm 79:5; Ezekiel 36:5; Ezekiel 38:19). As man provokes the Lord to jealousy, the Lord responds with judgment. At times, that judgment may be the consumption of the one who provoked the Lord. At other times, that consumption may be directed toward the very thing that the man put before the Lord. Either way, God’s jealousy is a consuming fire (Zephaniah 1:18; Zephaniah 3:8). In one biblical instance, the zeal of a man named Phinehas stopped the consuming fire of God’s jealousy (Numbers 25:11). Men should wisely seek the Lord today in hopes of delaying the fire of God’s wrath and anger upon their nations and homes.
Scripture plainly reveals that God repeatedly calls for His people to separate from the world. This separation extends to every aspect of life, especially including the marriage bond. Why? Because God knows the very real danger that unbelievers pose to believers by drawing them away from Him (Deuteronomy 7:3-4; Judges 3:6-7; 1 Kings 11:2). This is why God specifically instructed His people in both the Old and New Testament to marry among themselves (Jew with Jew and Christian with Christian). The nation of Israel was forbidden to yoke up with the surrounding nations because Israel would adopt heathen practices and the worship of false gods (Exodus 34:15-16). Though God’s commands for the New Testament believer are often different from His plan for the Jew, in this aspect they remain constant and unchangeable.
