By Reporter Staff Reporter Staff A Boston clergyman who was arrested last year amid allegations of child rape was indicted last week after a grand jury inquiry in Suffolk Superior Court. George Swain, 71, will be arraigned next month for seven counts of rape of a child and five counts of indecent assault and battery on a child under 14, according to District Attorney Rachael Rollins’s office. Swain, who serves as the bishop of Greater Victory Temple in Mattapan, is alleged to have assaulted three males when they were in their teens or younger. The victims, now in their 30s, said they were assaulted at the church or at Swain’s Dorchester home.