Robert_Letham Post author By Terrance Tiessen Post date August 30, 2012 No Comments on Robert_Letham By Terrance Tiessen I am Professor Emeritus of Systematic Theology and Ethics at Providence Theological Seminary, Canada. View Archive → Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment HTML tags are not allowed.Name * Email * 142,238 Spambots Blocked by Simple Comments JavaScript must be turned on to leave a comment.