However, he is better known for works like Treatise Concerning the Principles of Human Knowledge.
He advocated complete allegiance to the crown in his Passive Obedience, and suggested that slave-holding was good for Africans because it enabled them to become Christians in his A Proposal for the Better Supply of Churches. He was also a scientist, and expounded his theories in such works as A Defense of Free Thinking in Mathematics and The Analyst, though he is better known today as a philosopher.  He attacked the Earl of Shaftesbury in his Alcyphron or the Ten Minute Philosopher, while he explained medicinal values of tarwater in his Siris.  However, he is better known for works like Treatise Concerning the Principles of Human Knowledge. FTP, name this Irish clergyman and philosopher perhaps best known for his Three Dialogues Between Hylas and Philonus.
He advocated complete allegiance to the crown in his Passive Obedience, and suggested that slave-holding was good for Africans because it enabled them to become Christians in his A Proposal for the Better Supply of Churches.
George Berkeley