Commentary /Exposition on the book of Genesis by the renown Charles R. Erdman. Erdman was a Presbyterian Church minister in Philadelphia from 1891 to 1897, and then at First Presbyterian Church in Germantown from 1897 to 1906. He joined the faculty at Princeton Theological Seminary in 1905, where he served as professor of practical theology. Erdman is the author of over thirty popular biblical commentaries and books of pastoral theology.