John Colquhoun - The Law and the Gospel - 1815 Does upholding the law compromise the freeness and fullness of the gospel? In this classic work, John Colquhoun helps us to understand the importance of knowing the relationship between law and gospel. In one of the most outstanding Reformed studies on the topic, Colquhoun encourages believers to combat both legalism and antinomianism by joyfully embracing a correct view of the law centered on the Person of Christ.