How do we know that God's grace induces unity?

The doctrine of God's grace reveals that unity is a gift from the Lord, as believers are unified through their shared experience of receiving grace. According to Romans 3:23, all have sinned, but when God calls His people out of darkness into His marvelous light, He unites them in Christ. This miraculous work of grace enables us to dwell together in harmony and purpose, recognizing that our unity stems from God’s redemptive work and not our own efforts. The anointing of the Holy Spirit, akin to the precious ointment described in Psalm 133, symbolizes this unity and the blessings that flow from it.