“David Sills has addressed the single, burning issue in this, the greatest era of mission expansion in the history of the Christian Church. The Missionary Call presents a powerful, scripturally sound and convincing response for anyone considering a vocation in missions."
President, International Mission Board
“Dr. Sills leads his readers through a methodical evaluation of the complexities of a missionary calling without being formulaic or unnecessarily mysterious. This book should be in the toolkit of anyone exploring a calling to cross-cultural ministry...”
- Bob Creson
President, Wycliffe Bible Translators
“If you’re serious about investing your life in what is important to God then this is a must read to ground you in the over arching purpose of God and how He planned on you fitting into that..."
Chairman/CEO, New Tribes Mission