US House Speaker Mike Johnson defended President Donald Trump during a news conference, responding to Pope Leo XIV's criticisms regarding the Iran conflict. Johnson remarked that religious leaders should anticipate political pushback when they engage in political discourse. He expressed surprise at the Pope's assertion that those involved in war would not have their prayers heard, referencing the 'just war' doctrine. The tensions between Trump and Pope Leo XIV began on March 31, when the Pope called for restraint in the Iran conflict and criticized Trump's threats against Iran as 'unacceptable.' Trump retaliated by labeling the Pope as 'weak on crime' and 'terrible for foreign policy,' refusing to apologize for his remarks. The Vatican has remained firm, with Pope Leo reaffirming his commitment to advocating for peace and stating he fears neither the Trump administration nor speaking out against war. US Vice President JD Vance also weighed in, suggesting that the Vatican should focus on moral matters and allow the President to dictate public policy.