Thirty-nine Articles of Religion
Church of
England
Anglican Church
of Canada
Episcopal Church of the United States of America
Lambeth Quadrilateral
XXXIX. Of a Christian Man's Oath.
As we confess that vain and rash Swearing is forbidden Christian men by our Lord Jesus Christ, and James his Apostle, so we judge, that Christian Religion doth not prohibit, but that a man may swear when the Magistrate requireth, in a cause of faith and charity, so it be done according to the Prophet's teaching in justice, judgment, and truth.