How do we know unity among Christians is true?

The authenticity of unity among Christians can be discerned through their love for one another and their shared commitment to the gospel. In Ephesians 4:4-6, Paul emphasizes that there is one body and one spirit, encouraging believers to maintain the unity of the Spirit in the bond of peace. This unity is not superficial, nor merely a result of shared doctrine, but a profound connection of hearts knit together by the grace of God. Genuine unity manifests in how Christians treat one another, reflecting Christ's love and reconciliation.