He criticized William Blackstone in A Fragment on Government, while another of his works said mankind was ruled by two "sovereign masters", pain and pleasure.  
One of his works contained an "exposure of the needlessness and mischievousness" of taking oaths, while another of his works was written under the pseudonym Philip Beauchamp, namely An Analysis of the Influence of Natural Religion on the Temporal Happiness of Mankind.  Another religious work, Not Paul, But Jesus, was published after his Chrestomathia, which invisioned a new system of education.  He criticized William Blackstone in A Fragment on Government, while another of his works said mankind was ruled by two "sovereign masters", pain and pleasure.  FTP, name this author of Defence of Usury and Introduction to the Principles of Morals and Legislation, usually credited with founding utilitarianism.
One of his works contained an "exposure of the needlessness and mischievousness" of taking oaths, while another of his works was written under the pseudonym Philip Beauchamp, namely An Analysis of the Influence of Natural Religion on the Temporal Happiness of Mankind.  
Jeremy {Bentham}