 HOCNA's hierarchy, clergy, and laity take a very strict view of remaining faithful to the apostolic doctrine, canons, and customs of the Orthodox Church.HOCNA therefore opposes ecumenism and participation in the Ecumenical Movement as violations of Apostolic Canons 10, 11, and 45 (which forbid common worship with the non-Orthodox) and Apostolic Canons 46, 47, and Canon 1 of the Local Council of Carthage (which forbid imparting the Sacred Mysteries (sacraments) to the non-Orthodox).This akribeia in the interpretation of these canons, together with firm adherence to the patristic maxim that "There can be no compromise in matters of the Orthodox Faith", have led HOCNA to strongly oppose any Orthodox Churches which have adopted declarations and/or confessions of faith which HOCNA sees as agreeing with the heterodox but contravening Orthodox confessions (for example, the lifting of the Anathemas of 1054 in 1965, the "Thyateira Confession" in 1975, "Balamand Agreed Statement" in 1993, and the "Agreed Statement of the Joint Commission of the Theological Dialogue between the Orthodox Church and Oriental Orthodox Church" Chambesy, Geneva; 23–28 September 1990).