Pastors, If you look for an excellent, cost-friendly, commentary on 1, 2 Peter and Jude, Thomas Schreiner's commentary in the New American Commentary series is rather excellent. Dr Schreiner of Southern seminary does a great job in interact with current literature and the most worthwhile on the books under consideration. And if you are into the Greek, he does his own translation when necessary and goes into the language of both the Old and New Testament to render the best possible translate. I give it 5 ******. Get it at wtsbooks.com for $18.89.