Why is the concept of spiritual union important for Christians?

Understanding spiritual union is vital for Christians as it shapes their identity and relationship with Christ. This union means that believers share in Christ’s righteousness, love, and eternal life, as emphasized in John 17:23-24, where Jesus reveals that the Father loves His followers as He loves His Son. This profound reality not only offers assurance of salvation but empowers believers to live in accordance with Christ’s calling, reflecting His character in their lives. Recognizing this divine union also provides comfort, knowing that believers are never separated from Christ’s love or grace, ensuring their spiritual security and growth throughout life.