Replacement theology is a demeaning term used by some christians of today to degrade or humilate other Christians for their beliefs.actually their is no such thing as replacement for any one in Gods kingdom.either a person is in or he is out of the kingdom of God either they are believers in Jesus or they need to be.replacement theology is a term used to demean other christians for their beliefs that now during ones life time is the time to come and receive the forgivness of Sin's Jesus offers. Because latter it will be to late.replacement theology is a term used to humilate other believers who say israel is the "Christian church"israel is only the true believers in Jesus.And does not include unbelieving jews or any unbelievers no matter their race.replacment theology is a suttle way to brand some one anti=semetic with out real saying it that clear.replacement theology is a cowards term and should be taught that it is.