Greg Miller Ministries is a 501 (c)(3) non-profit religious organization incorporated in the State of Ohio, United States of America. It's principal purpose is to support the efforts of Christians answering the call of the Great Commission to bring the Gospel of Jesus Christ to the people of Guatemala. Principal activities include short term mission trips, medical and other outreach efforts, evangelistic meetings, and ministering to the poor. The ministry is entirely supported by charitable donations and grants.