As nouns the difference between saints and prophets

is that saints is plural of lang=en while prophets is plural of lang=en.

As proper nouns the difference between saints and prophets

is that saints is a nickname of Southampton Football Club, a football club from Southampton, England while Prophets is a division of the Old Testament, comprising the books of Joshua, Judges, Samuel, Kings, Isaiah, Jeremiah, Ezekiel, and the Twelve.

As a verb saints

is third-person singular of saint.