Belgium’s prime minister blasted Pope Francis for the Catholic Church’s horrific legacy of clerical sex abuse and cover-ups here, demanding “concrete steps” to come clean with the past and put victims’ interests ahead those of the institution in a blistering welcome at the start of Francis’ visit on Friday.

The speech by Prime Minister Alexander De Croo was one of the most pointed ever directed at the pope during a foreign trip, where the genteel dictates of diplomatic protocol usually keeps outrage out of the public remarks. But even King Philippe had strong words for Francis.