<p>Kenneth O. Gangel after a distinguished career at Dallas Theological Seminary is now executive director of the graduate studies division at Toccoa Falls College. A noted expert on Christian education he has written many books including &lt;i&gt;Feeding and Leading&lt;/i&gt;&lt;br/&gt;&lt;br/&gt;Howard G. Hendricks (1924-2013) was distinguished professor emeritus of Christian education and leadership at Dallas Theological Seminary where he founded the Center for Christian Leadership. He wrote or edited numerous books including &lt;i&gt;Teaching to Change Lives &lt;/i&gt;and &lt;i&gt;Living by the Book&lt;/i&gt;.</p>