Complex sentence: The Christian status of the Masadan branch of the Church is dubious, as the Masadan hierarchy has de-canonized the New Testament; they hold that, had Jesus saved humanity, technology would not exist.
Split into simpler sentences: The Christian status of the Masadan branch of the Church is less clear, as the Masadan hierarchy has de-canonized the New Testament. A common view is that, had Jesus saved humanity as held by Christians, technology would not exist.