Macbeth, J., & O'Hegarty, P. S. (1850). The church and the slaveholder: Or, light and darkness: an attempt to prove, from the word of God and from reason, that to hold property in man is wholly destitute of divine warrant, is a flagrant crime, and demands excommunication. ... addressed to the members of the approaching Assembly of the Free Church of Scotland, .. John Johnstone. D. Bryce, Geo. Gallie, J.M. Macnair, Glasgow.

Macbeth, James, and P. S. O'Hegarty. The Church and the Slaveholder: Or, Light and Darkness: An Attempt to Prove, from the Word of God and from Reason, That to Hold Property in Man Is Wholly Destitute of Divine Warrant, Is a Flagrant Crime, and Demands Excommunication. ... Addressed to the Members of the Approaching Assembly of the Free Church of Scotland, .. John Johnstone. D. Bryce, Geo. Gallie, J.M. Macnair, Glasgow, 1850.