The Pentecostal Missionary Church of Christ (4th Watch), also known as PMCC (4th Watch), is a nontrinitarian Christian denomination based in the Philippines. It was founded in 1971 by Apostle Arsenio T. Ferriol and registered on 27 August, 1973. The church claims to be the 'One True Church of Christ', with its beliefs coming from the Bible as the sole basis for all its doctrines and prophecies about the 'Church of Jesus Christ' established by a living modern-day Apostle in the modern era (whereas the church doctrine calls it "The 4th Watch") (Filipino transl. "Ikaapat na Pagpupuyat") The church has an estimated 800,000 members worldwide and 900 local churches across the globe, with Marikina Main Church serving as the largest and headquarters of the denomination.