The Ecumenical movement which you praise is the greatest disaster to affect the Christian church this century. It has reduced the professing churches of this country to a collection of bloodless, spineless and boneless organizations, which can hardly raise a whimper on the side of Christ and His truth. Small wonder that evil progresses as it does, and spiritual darkness becomes more intense as the years go by. You appear to regard a body of professing Christians, of sober conduct, and deep spirituality of mind, as fanatical and bigoted. If this be so then the eminent men of God, such as John Knox of Scotland, John Calvin and Martin Luther on the Continent, and Archbishop Cranmer in England were bigots in their contests with the errors of Popery. We are glad to be in such company.
—Donald MacClean, Clerk to the Synod Free Presbyterian Church of Scotland, Open letter in The Times, November, 1988