Quote by George Q. Cannon
Satan will be bound by the power of God; but he will also be bound by the determination of the people of God not to listen to him, not to be governed by him. The Lord will not bind him and take his power from the earth while there are men and women willing to be governed by him. That is contrary to the plan of salvation. To deprive men of their agency is contrary to the purposes of our God.... Satan only gains power over man through man's exercise of his own agency; and when Satan shall be bound, as the Lord says he will be for a thousand years, one of the grant powers that will help bring this to pass is man's agency.... If Satan, therefore, has power with man, it is because man yields to his influence.... Every Prophet who has looked forward to our day has seen and predicted that the wicked would be destroyed. Their destruction means the destruction of Satan's power. The righteous will be left, and because of their righteousness the Lord will have mercy upon them; they, exercising their agency in the right direction, will bring down His blessings upon them to such an extent that Satan will be bound.