Audio Files Listed below are several audio files from past conferences that MCO has hosted or co-sponsored. Loading Content... Share a Link to this Message The link has been copied to your clipboard; paste it anywhere you would like to share it. Close - Browse Speakers - Dr. Sinclair Ferguson Rev. Mike Kelly Dr. Shareen Kelly Drs. Ron and Carolyn Klaus Dr. Ron Klaus Dr. David Levy Dr. John Patrick Dr. David Thompson Dr. Sinclair Ferguson - January 1, 1998 Our Passion for the Service of God Listen Related Topics: Christian Living | More Messages from Dr. Sinclair Ferguson | Download Audio Facebook Tweet Link Share Link Send Email More Messages from Dr. Sinclair Ferguson... January 1, 1998 Our Passion for the Service of God Dr. Sinclair Ferguson Listen Powered by Series Engine