The MAGA megachurch pastor at the heart of a child sex abuse scandal has resigned from his congregation. According to NBC News investigative reporter Mike Hixenbaugh, Robert Morris, who previously served as a religious adviser to former President Donald Trump, was confirmed to have resigned in a statement by the Board of Elders of Gateway Church in Southlake, Texas. “Regretfully, prior to Friday, June 14, the elders did not have all the facts of the inappropriate relationship between Morris and the victim, including her age at the time and the length of the abuse,” said the statement.” The eld…