The phrase "jealousy of God" in the Bible refers to God's passionate commitment to His covenant relationship with His people. This concept is predominantly highlighted in the Old Testament, where God expresses His jealousy in the context of idolatry and spiritual unfaithfulness. For example, in Exodus 20:5, God declares, "for I the Lord your God am a jealous God," indicating His intolerance for the worship of false gods. This jealousy is not akin to human jealousy, which often stems from insecurity or possessiveness, but rather reflects God's desire for exclusive loyalty and love from His people, as seen in Deuteronomy 4:24, which states, "For the Lord your God is a consuming fire, a jealous God."The jealousy of God is fundamentally rooted in His holiness and righteousness, emphasizing the seriousness of sin and the consequences of turning away from Him. It serves as a divine attribute that underscores God's love as He seeks to protect the integrity of His relationship with His people. The New Testament continues this theme, where believers are called to be faithful to Christ, who is portrayed as a bridegroom in Ephesians 5:25-27. Thus, God's jealousy can be understood as a fervent desire for a pure and devoted relationship with humanity, urging them to remain steadfast in their faith and worship.