Question: RefNet features teaching from the theologian of what denomination?
Sentence (from "R. C. Sproul"): He is the founder and chairman of Ligonier Ministries (named after the Ligonier Valley just outside Pittsburgh, where the ministry started as a study center for college and seminary students) and can be heard daily on the "Renewing Your Mind" radio broadcast in the United States and internationally.
Relevant evidence: No