Think about the nature of the his kingdom. Premillennialism alters the nature of the kingdom of God by making the same mistake which the first century Jews made with reference to its nature. The first century Jews expected Jesus to establish a physical kingdom in Jerusalem which would conquer all other earthly kingdoms. Jesus repeatedly had to teach them that the kingdom which He planned to establish was of an altogether different nature. (Jn. 18:36). Yet premillennialism wants to make Jesus' kingdom of this realm
Again, He said, "The kingdom of God cometh not: with observation: neither shall they say, Lo here! or, le, there! for, behold, the kingdom of God is with you" (Lk. 17:20-21). Yet, premillennialism believes in the establishment of a kingdom which cometh with observation.
Premillennialists believe in the establishment of a physical, earthly kingdom. Jesus, however, never wanted to establish that kind of a kingdom and never will. He established a spiritual kingdom, the church. Premillennialists pervert the nature of the kingdom.