Reflections on Dr. Wright's treatise on the religious observation of the Lord's-day : According to the express words of the fourth commandment. Shewing, the inconclusiveness of the doctor's reasoning on that subject, and the impossibility of grounding the first-day Sabbath on the fourth commandment, or any other text of scripture, produced by him for that purpose. In a letter to the doctor. By R. Cornthewaite.