what belief system was john brown following when he said it was gods will that use violence to end slavery

Puritan

Explanation:

"John Brown was a leading figure in the abolitionist movement in the pre-Civil War United States. Unlike many anti-slavery activists, he was not a pacifist and believed in aggressive action against slaveholders and any government officials who enabled them. An entrepreneur who ran tannery and cattle trading businesses prior to the economic crisis of 1839, Brown became involved in the abolitionist movement following the brutal murder of Presbyterian minister and anti-slavery activist Elijah P. Lovejoy in 1837. He said at the time, "Here, before God, in the presence of these witnesses, from this time, I consecrate my life to the destruction of slavery!""