Commencement exercises of the Protestant Reformed Theological Seminary were held on June 19, 2012 at First Protestant Reformed Church of Grand Rapids. The text of Prof. Cammenga’s address on that occasion concludes here. Previous article in this series: July 2012, p. 427. It is God who commissions the prophet/preacher. God knows him, God sanctifies him, and God ordains him (Jer. 1:5). God commissions the prophet/preacher to speak. This is the great calling that God gives to the prophet/preacher. This is plain from Jeremiah 1. All the emphasis in the passage is on the prophet’s calling to speak. Jeremiah’s objection when...