Unity can be defined the state of being one; oneness. When I think of unity or the state of being one, my mind goes to Colossians 3:15, "And let the peace of God rule in your hearts, to the which also ye are called to one body and be ye thankful." or Amos 3:3, "Can two walk together, except they be agreed?" Can't be unity within a bunch of bickering and backbiting amongst each other. That's one of the reasons America is so jacked up. We call ourselves, "United" and yet we're the furthest from it. We in the church like to talk about how messed up America is when the church is not at a perfect state right now itself.
The church is supposed to be an example of unity, but it's the furthest from it. Prove it you say? What's the most segregated day of the week? Sundays. Unity? I know we as people have different thoughts and ways we do things, but why do we let that stop us from unifying? The head and the feet are different but they both serve a purpose on the body, right?
I'm going to use the Church of God In Christ for an example. The break down goes something like this: local church, then district, then jurisdictional, then national. It takes more than one church to make a district. So if the district superintendent wants to have a meeting of the churches and one church shows up it's not really a district meeting is it? Or if the jurisdiction calls for a convention and one district shows up, then it's not really a jurisdictional meeting. It takes more than one finger to make hand. It takes more than one house to make a neighborhood. It takes more than one car to have a collection of cars. It takes more than one team to make up the whole NFL.
Think of a family. If a family only comes together only during the holidays, where is the unity in that? Being blood related makes no unity. You have to spend time together. Get to know each other to create unity. Of course a family reunion is going to be awkward if you only have it once a year. The C.O.G.I.C. has multiple conventions for all the churches in the organization to come and worship together. That creates unity. "Behold how good and pleasant it is for brethren to dwell together in unity!" (Psalm 133:1)
How can you say you're unified with God when you don't pray. When you don't try to get close to God how is that being unified? Think of getting unified like a relationship, and what's one of the main keys to relationships? Communication. Usually when there's no communication, the relationship falls apart. Where there's unity, there's power. We as believers have to be more unified. I'm not talking denominations, I'm taking believers as a whole. Red and yellow. Black and white. We are precious in his sight. Jesus loves the little children of the world.