As nouns the difference between pistle and pistole
is that pistle is (obsolete) a written communication; a letter, an epistle while pistole is .
pistle
English
Noun
(
en noun)
(obsolete) A written communication; a letter, an epistle.
*1526 , (William Tyndale), trans. Bible , Acts XV:
*:When they were departed, they cam to Antioche and gaddred the multitude togedder and delivered the pistle .