Harold has taught at two Bible colleges and has published training manuals for pastors in East Africa. His materials are approved by the Kenyan government as the official materials for teaching chaplain assistants in the federal prisons. More than one thousand students have completed the pastoral program. Harold graduated from Baptist Bible College in Springfield, Missouri. He received an MA from Azusa Pacific University and a PhD from Louisiana Baptist University. He is a Calvary Chapel pastor in Wasilla, Alaska.