Why is it important for Christians to understand their union with Christ?

The understanding of our union with Christ shapes every aspect of the Christian life. As Romans 7:6 articulates, we have been delivered from the law to serve in newness of spirit. This union means that our relationship with God is no longer characterized by the rigid demands of the law but by a vibrant relationship with Christ. He is not a distant lawgiver; He is our resurrected Lord who actively empowers us to fulfill His commandments through the Holy Spirit. This changes our motivation from fear or obligation to love and gratitude, enabling us to serve others and bear fruit unto God. Recognizing this union helps protect against the temptation to revert to legalism, affirming instead that our acceptance and righteousness are rooted in Christ’s finished work on our behalf.