Bishop Isaac J. Mehn, Sr., Member: He is the founder and Senior Pastor of the Trumpet of Praise Tabernacle Ministries. He established these ministries, over the period of 21 years (1995-present). He is the Second Vice Presiding Bishop, National Treasurer, and Diocesan Bishop of Diocese One of the Pentecostal Churches of the Apostolic Faith International, Liberia.

He holds a Bachelor of Theology (B. Th.) from the Assembly of God Bible College, a Master degree in Educational Supervision from the University of Liberia, and is currently a second-year doctoral student at the Asbury Theological Seminary, Kentucky, USA, studying for his Doctor of Ministry degree with a research focus on the advantages of Successional leadership in Pentecostal Churches of the Apostolic Faith International, Liberia.