How do we know that believers are united with Christ?

The unity of believers with Christ is a profound biblical truth. In Psalm 69, when Jesus cries out for salvation, He speaks on behalf of His body, the church. This union is affirmed in Ephesians 2:4-6, where Paul notes that believers are made alive together with Christ and raised up with Him. This unity signifies that what Christ accomplished—His death, resurrection, and intercession—directly impacts believers' lives. Our identity, acceptance, and future are all bound in Christ, demonstrating the powerful reality that we are one with Him in all His redemptive work, granting us assurance and hope.