Clark H. Pinnock (d. 2010) was professor emeritus of systematic theology at McMaster Divinity College in Hamilton, Ontario. Widely regarded as one of evangelicalism's most stimulating theologians, he produced several widely discussed books, including and (with four other scholars) .
Daniel Castelo (PhD, Duke University) is William Kellon Quick Professor of Theology and Methodist Studies at Duke Divinity School. He is the author of several books, including , , and . He is coauthor of and coeditor of the .
