for those who practice the islamic faith until threats can be contained. >> a total and complete shut down of muslims entering the united states until our eventtives can figure out what the hell is going on. [ cheers and applause ] >> reporter: his comments met with applause and appeal to a subset of conservative voters who are looking for an easy solution to a complex problem. but many republicans are also evangelical christians who believe religious freedom is part of the u.s. constitution that must be protected. one southern baptist leader said: the white house is calling trump's comments unrealistic, even grotesque. >> what mr. trump said is deeply offensive, and has consequences for our national security.