TALLAHASSEE — In what it described as a “case of exceptional importance” for employers, the Archdiocese of Miami on Thursday asked the Florida Supreme Court to take up a dispute involving allegations that a priest sexually abused a child. The archdiocese wants justices to review a decision by the 3rd District Court of Appeal that would allow the alleged victim to pursue a claim of intentional infliction of emotional distress against the archdiocese. The lawsuit alleges that the plaintiff, identified as John Doe 1, was sexually abused dozens of times between 1999 and 2001, when he was 7 to 9 years old, according to a March 22 decision by a three-judge panel of the South Florida appeals court.