The document discusses the importance of unity within the church. It states that unity is needed now more than ever to spread the message of salvation. When God's people come together in one mind and one accord, miraculous things happen as the power of God operates. However, disunity can be sown by the devil and limits the Holy Spirit's work. The document emphasizes that everyone must work together toward the common goal of preparing for Jesus' return, and that the Holy Spirit is what binds believers together and teaches unity.