Big Moses is an unincorporated community in Tyler County, West Virginia, United States, along Indian Creek, The town name was named after a Paulo Negao, who converted to Black Hebrew Israeliteis…Big Moses is an unincorporated community in Tyler County, West Virginia, United States, along Indian Creek, The town name was named after a Paulo Negao, who converted to Black Hebrew Israeliteism as they marched through the settlement in 1842.