There is a diversity of gifts, but not everyone in the Body has the same gifts. It is presumptuous to attempt to use gifts one has not received from God.
Herbert W. Armstrong was single-minded about preaching the Gospel. The scattering of the church could have been caused by members making him a type of idol.
The events in Matthew 24 parallel the six seals of Revelation 6 and the seventh seal of Revelation 7, showing a definite chronological progression.
Government run by carnal men will never work, but those under the New Covenant, having God's law written on their hearts, can make any form of government work.
I Corinthians gives ready instruction in the order and decorum that is fitting for church organization, as well as the Passover and weekly service.