In a blistering message posted on his Truth Social platform on Thursday, President Donald Trump called on the U.S. Supreme Court to act swiftly against what he termed “rogue” federal judges. In his characteristic fiery style, Trump accused lower-level judges of unprecedented judicial interference with his administration’s policies and warned that their actions could jeopardize the nation’s future.

Trump’s message centers on a recent decision by U.S. District Judge James Boasberg—a ruling that imposed a 14-day injunction on the president’s use of the Alien Enemies Act of 1798. According to Trump, this act is a crucial legal tool that grants him sweeping powers to detain and deport violent illegal aliens connected to foreign criminal and terrorist organizations. Senior White House advisor Stephen Miller, however, argued that the Supreme Court has already declared the president’s powers under the act “non-justiciable,” meaning that they should not be subject to judicial review by lower courts.