Analysis of information sources in references of the Wikipedia article "Bosnian Church" in English language version.
But within a short time both Rome and Constantinople had excommunicated the Bosnian Church , which claimed to represent the true form of Christianity . ... The Bosnian faith was , in a way , the forerunner of the great Reformation
The Bosnian Church has, however, been described primarily as a heretic Catholic sect. It has furthermore been seen as a forerunner to the Protestants