Of the many titles this is the most pertinent, for it describes the church. The Incarnate Christ was the revealing person, the redemptive power. The church taking its place in the world as Christ's body, or being in the world what Christ would be were He still among us, makes the church the most important thing there is in human affairs. Its message is revealing, redemptive and forgiving, and its motive is the same. It has no other reason for existing.
Worship is simply the church's corporate expression at specified times in a specified place.
It is true to say that wherever a Christian is there is the church. This means that witnessing becomes as vital as worshipping. If we are part of the church we are at once part of the church's ministry. We are partakers, sharers, in all the church is intended to be. If God laid the responsibility of redemption upon His Son, and His Son embraces us in that redemption, then He has delegated responsibility upon us all to share redemption.