Benjamin P. Glaser (the Backwoods Presbyterian) has a series of blog posts on the Second Commandment and so-called 'images of the Godhead.' He has provided commentaries from the Magisterial Reformers, the Westminster Divines, the Puritans, 19th century theologians, and contemporary theologians. He also has some commentary on idolatry. You can visit Glaser's blog here.
Here are the links:
The Second Commandment and Images of the GodHead, Part 1 (Introduction)
The Second Commandment and Images of the GodHead, Part 2 (Calvin)
The Second Commandment and Images of the GodHead, Part 3 (Turretin)
Images of the Godhead and the Second Commandment, Part 4 (John Owen, Thomas Boston, and Thomas Watson)
Images of the Godhead and the Second Commandment, Part 5 (R. L. Dabney, Charles Hodge)
Images of the Godhead and the Second Commandment, Part 6 (Bahnsen)
Images of the Godhead and the Second Commandment, Part 7 (John Murray)
Images of the Godhead and the Second Commandment, Part 8 (Glaser)
