Which other scriptures emphasize unity and cooperation among followers of Christ? Mark 9:40—The Doorway to Cooperative Ministry “For whoever is not against us is for us.” Jesus’ simple sentence silences rivalry and opens wide the door to serve alongside any believer who honors His name. It is not a call to ignore truth, but a reminder that loyalty to Christ should outweigh personal labels, traditions, or preferences. Old Testament Echoes of Shared Harmony • Psalm 133:1 — “Behold, how good and how pleasant it is when brothers live together in harmony!” – Unity is pictured as refreshment and blessing flowing down from God. • Ecclesiastes 4:9–12 — “Two are better than one… a cord of three strands is not quickly broken.” – Cooperation strengthens God’s people against attack and discouragement. Jesus’ Own Prayer for Oneness – v.21: “that all of them may be one… so that the world may believe that You sent Me.” – v.22: Jesus gives His glory “so that they may be one as We are one.” – v.23: Perfect unity becomes the living proof of the Father’s love. • John 13:34–35 — Love for one another marks true disciples and draws outsiders toward Christ. The Early Church Living It Out • Acts 4:32 — “The multitude of believers was one in heart and soul… they shared everything they owned.” • Acts 2:46–47 — Daily, “with one accord,” they broke bread, praised God, and saw constant growth. • Romans 12:4–5 — Many members, one body, “each member belongs to one another.” Apostolic Instruction for Unity – v.5: God grants harmony. – v.6: “with one mind and one voice” believers glorify God. • 1 Corinthians 1:10 — “that there may be no divisions… be united in mind and conviction.” – “diligence to preserve the unity of the Spirit through the bond of peace.” – One body, Spirit, hope, Lord, faith, baptism, and God and Father. • Philippians 2:1–2 — “be of the same mind, having the same love, being united in spirit and purpose.” • Colossians 3:14 — “Over all these virtues put on love, which is the bond of perfect unity.” • 1 Peter 3:8 — “be like-minded and sympathetic, love as brothers, be tenderhearted and humble.” • Galatians 3:28 — “you are all one in Christ Jesus.” Practical Pathways to Cooperation Today • Celebrate gospel loyalty more than denominational identity. • Speak well of ministries that lift up Christ, even if their methods differ. • Guard conversations from gossip that fractures fellowship. • Serve together in community outreach, disaster relief, and missions—letting the world witness Christ’s oneness. • In disagreements, return to Scripture as the final authority, pursuing clarity without abandoning charity. The Bond That Holds It All Together Love is “the bond of perfect unity” (Colossians 3:14). Where believers actively love, the prayer of Jesus in John 17 becomes visible, and Mark 9:40 rings true: whoever is for Him—standing on His Word, lifting His name—stands with us. |