The interval of time within which we now live is designated for proclamation. Christ is worthy of witness and the knowledge of His supremacy must shine forth in this dark world. The introduction to Acts is mounting. A most significant event is now observed: Christ’s ascension. The apostles are eyewitnesses to this dramatic exaltation of Christ. By it, His supremacy is formally sounded. Founded upon the apostles, the church is charged with the high privilege and responsibility of making much of this Christ.