Why does He stand by? The reason is in Romans 8:17-18, "And if children, then heirs, heirs of God, and joint-heirs with Christ; if so be that we suffer with Him, that we may be also glorified together. For I reckon that the sufferings of this present time are not worthy to be compared with the glory which shall be revealed in us." Unless we suffer with Him we cannot reign with Him. You have to suffer to reign. The reason for this is that character simply is never made without suffering. Character is a VICTORY, not a gift. A man without character can't reign because power apart from character is Satanic. But power with character is fit to rule. And since He wants us to share even His throne on the same basis that He overcame and is set down in His Father's throne, then we have to overcome to sit with Him. And the little temporary suffering we go through now is not worthy to be compared to the tremendous glory that will be revealed in us when He comes. Oh, what treasures are laid up for those who are willing to enter into His Kingdom through much tribulation.

William Branham, Sermons "The Smyrnaean Church Age"
http://www.en.branham.ru/read_prop.php?date=65-0003