Without controversy, the mystery of godliness is great: God was revealed in the flesh, Justified in the spirit, Seen by angels, Preached among the nations, Believed on in the world, And received up in glory.

 The second question is--if the elder and the bishop were originally the same, how did the bishop become what he did? The answer is simple. Inevitably the body of the elders would acquire a leader. Someone to lead would be essential and would inevitably emerge. The more organized the Church became, the more such a figure would be bound to arise. And the elder who stood out as leader came to be called the episkopos ( G1985) , the superintendent of the Church. But it is to be noted that he was simply a leader amongst equals. He was in fact the elder whom circumstances and personal qualities had combined to make a leader for the work of the Church. 