Jonathan Edwards was a prominent American theologian, philosopher, and revivalist preacher, instrumental in the First Great Awakening.
John Brown was an American abolitionist who advocated for armed insurrection to end slavery, leading a raid on the Harpers Ferry armory in 1859.
John Wesley was an influential English preacher and theologian who founded the Methodist movement, emphasizing personal faith and social concern.
Charles Taze Russell was a prominent religious leader and founder of the Bible Student movement, which later evolved into Jehovah's Witnesses.