Correspondence with the Rev. George Smeaton, D.D. Professor, Free Church College, Edinburgh Rev. Robert Rainy, D.D. Principal, Free Church College, Edinburgh Rev. J. Oswald Dykes, D.D. Minister, Presbyterian Church, Regent Square, London Showing the Bearing of Creed-subscription, as at Present Enforced in the Presbyterian Churches, on the Proper Investigation of the Truth, and on the Truthful Expression of Religious Sentiment