Chorismos aletheias; or, A separation of truth from error; Being a defence of some essential doctrines of the everlasting Gospel; which have been always, and will ever be maintained, by the true Catholick Church, until the final consummation of all things; in remarks made on sermons lately preached, in St. Mary's Church, Dublin, by the Rev. Singleton Harpur, and the Rev. Doctor Blundell, By Amator Veritatis.