"For its Doctrine, [the Church of England] is certain it professes the belief of all that is written in the Old and New Testament, all that which is in the three creeds, the Apostolical, the Nicene, and that of Athanasius, and whatsoever was decreed in the four general councils or in any other truly such; and whatsoever was condemned in these our church hath legally declared to be heresy. And upon these accounts above four whole ages of the church went to heaven; they baptized all their catechumens into this faith, their hopes of heaven were upon this and a good life, their saints and martyrs lived and died in this alone, they denied communion to none that professed this faith. 'This is the catholic faith,' so saith the creed of Athanasius; and unless a company of men have power to alter the faith of God, whosoever live and die in this faith are entirely catholic and Christian. So the Church of England hath the same faith without dispute that the church had for four or five hundred years, and therefore there could be nothing wanting here to saving faith if we live according to our belief."
"Every Minister ought to be careful that he never expound Scriptures in publick contrary to the known sence of the Catholick Church, and particularly of the Churches of England and Ireland, nor introduce any Doctrine against any of the four first General Councils; for these, as they are measures of truth, so also of necessity; that is, as they are safe, so they are sufficient; and besides what is taught by these, no matter of belief is necessary to salvation ..."
~ Rules and Advices to the Clergy (1672)
Hat tip to Catholicity and Covenant for the second quote.