it was first establisht and put in practice by Antichristian malice and mystery on set purpose to extinguish, if it were possible, the light of Reformation, and to settle falshood; little differing from that policie wherewith the Turk upholds his Alcoran, by the prohibition of Printing.
Source: wiktionary
They gave their power and authority to the beast—lent themselves to the support of the antichristian usurpation; prompted to this partly by superstitious reverence for the spiritual authority it claimed, and partly, perhaps chiefly, by political aims and exigencies.
Source: wiktionary
To oppose the gathering of churches was described as siding with Antichrist in a pamphlet of 1644. Separation from an antichristian church was permissible.
Source: wiktionary
Thus Articles 78 and 80, which unequivocally asserted the pope's antichristian nature, were among the Irish Articles revoked in 1634.
Source: wiktionary