Pope says Trump is ‘not Christian’ for wanting border wall; Trump brands comment ‘disgraceful’

Thrusting himself into the heated American presidential campaign, Pope Francis has declared that Donald Trump is “not Christian”for wanting to address illegal immigration only by building a wall along the US-Mexico border.
Trump fired back ferociously, saying it was “disgraceful” for a religious leader to question a person’s faith.
The rare back-and-forth on Thursday between pontiff and presidential candidate was the latest astonishing development in an American election already roiled by Trump’s free-wheeling rhetoric and controversial policy proposals, particularly on immigration. It also underscored the popular pope’s willingness to needle US politicians on hot-button issues.
I say only that this man is not a Christian if he has said things like that

“A person who thinks only about building walls, wherever they may be, and not building bridges, is not Christian,” he said. While Francis said he would “give the benefit of the doubt” because he had not heard Trump’s border plans independently, he added, “I say only that this man is not a Christian if he has said things like that.”
For a religious leader to question a person’s faith is disgraceful
Trump, a Presbyterian and the front-runner for the Republican presidential nomination, responded within minutes.
“For a religious leader to question a person’s faith is disgraceful,” he said at a campaign stop in South Carolina, which holds a key primary on Saturday. “I am proud to be a Christian, and as president I will not allow Christianity to be consistently attacked and weakened.”