From January 1997 to 2008, Dr. Morrow served as the General Superintendent of The Pentecostal Assemblies of Canada, a fellowship of approximately 1000 self-governing churches as well as many missionary works around the world.
Intending to retire following his resignation, Morrow was then asked to serve as the President of the then-struggling Master's College and Seminary, a position he then held from late 2008 until the spring of 2013.
Problems with the missionary funding structure, financial difficulties at the national office due to real estate downturns, and the need for technological updates were only a few of the major challenges facing the PAOC.
The restructuring of the International Office, as the fellowship's headquarters is called, was given top priority, a new way to support overseas missions ("shared funding") was instituted whereby individual churches agreed to support specific missionaries; reaching "restricted access nations" became a major missions goal; and General Conferences became a time of spiritual impute first and business second.
Under Morrow's leadership, Master's College and Seminary once again became one of Eastern Canada's most desired learning institutions among aspiring PAOC leaders.