GMNF Global Mission Society is a unique in its approach to ecumenicalism. While the organization has members from Roman Catholic, Orthodox, Mainline and Evangelical Protestant denominations; the operations, teachings and support is given from an conservative reformed evangelical perspective:

Roman Catholics, Orthodox, Mainline Protestants and Evangelicals of  many denominations (Lutheran, Presbyterian, Baptist, etc) all united under the central doctrines of Christianity , full authority of the Bible and unlimited inerrancy (Bible has no errors in its originals in matters of science in history as well as faith and practice)

At GMNF GMS, Roman Catholics, Orthodox and Protestant believers are all united around the essentials of the faith that all churches agree which include but isn't limited to: Existence of God, Jesus' Deity and Humanity, Trinity, Depravity of Man, Bodily death of Christ, Atonement of Christ, Ascension of Christ, Justification by faith, Salvation by Grace through faith

At GMNF GMS, Roman Catholic, Orthodox and Protestant Christians are united in their belief in the early confessionals and creeds:

• One Bible (66 Books)

• Two Testaments (Old and New)

• Three Creeds (Apostles, Nicene and Athanasian)

• Four Councils (Nicene 326 CE), Constantinople (381 CE), Ephesus (431 CE) and Chalcedon (451 CE)

• Five Centuries of basic unity until later were added to and obscured unity by denominational distinctions. Roman Catholic, Orthodox and Protestant churches still adhere to the early confessionals and creeds.

Reformed Theology:

Belgic Confession, Heidelberg Catechism, Canons of Dort, Westminster Confession