Do you want to compare John Constantine with Zealot? Discover the powers, weakness & weapons of John Constantine and Zealot from John Constantine Biography and Zealot Biography. Find out all about John Constantine and Zealot.# Check out how is John Constantine unique and distinct from Zealot. Discover their love interest, sidekicks, family tree and the movies and games list in which John Constantine and Zealot have appeared. Find out everything about them here!