Jesus teaches that there is supernatural power in unity in our personal lives, in our marriages, and in the Church. Unity is not just a pleasant ideal; it is the key to experiencing the power of the Holy Spirit. When believers are unified in prayer, worship, and purpose, we stir the heart of God and open the door for His power to move among us. But when disunity enters through bitterness, anger, or unforgiveness, the Spirit is grieved, and His power is hindered.