Paul David Tripp, Instruments in the Redeemer's Hands: People in Need of Change Helping People in Need of Change

"The church is not a theological classroom. It is a conversion, confession, repentance, reconciliation, forgiveness and sanctification center, where flawed people place their faith in Christ, gather to know and love him better, and learn to love others as he designed."

"Embedded in the larger story of redemption is a principle we must not miss: God uses ordinary people to do extraordinary things in the lives of others."