"Whenever I have the opportunity, I try to get back to Presbyterian churches, because that's where I feel most at home and because I think that the training required of Presbyterian ministers generally helps to make them stronger in the pulpit … with the role of teaching, encouraging, reminding, energizing, challenging, and even cajoling the listeners as they seek God's presence and wisdom.  You're succeeding in that role.  Thank you for your service to your congregation (and to visitors like me)."