Skeptical Inconsistencies On The Historicity Of Christian Sources

"Harnack, Acts, 272: 'The agreement which in these numerous instances exists between the Acts (chaps. i.-xiv.) and the Pauline epistles, although the latter are only incidental writings belonging to the later years of the Apostle, is so extensive and so detailed as to exclude all wild hypotheses concerning those passages of the Acts that are without attestation in those epistles.' The logic is the same as arguments that a source unreliable where it can be checked should be assumed unreliable elsewhere (cf., e.g., Ehrman, Interrupted, 110, on Papias)." (Craig Keener, Acts: An Exegetical Commentary, Volume I [Grand Rapids, Michigan: Baker Academic, 2012], n. 120 on 238)

Obstacle To Comfort

I recently mentioned a documentary on the history of the Bible hosted by Ken Connolly. He also hosted some other good documentaries. One of them was about George Muller, titled Obstacle To Comfort, but I don't think you can watch it online anywhere. (Please let me know if you ever find it online.) There are directions for ordering it at kenconnolly.org. I've seen used copies on Amazon.

"My chief object was the glory of God, by giving a practical demonstration as to what could be accomplished simply through the instrumentality of prayer and faith, in order thus to benefit the Church of Christ at large, and to lead a careless world to see the reality of the things of God, by showing them, in this work, that the Living God is still, as four thousand years ago, the Living God....That it may be seen how much one poor man, simply by trusting in God, can bring about by prayer; and that thus other children of God may be led to carry on the work of God in dependence upon Him, and that children of God may be led increasingly to trust in Him in their individual positions and circumstances" (George Muller, cited in Roger Steer, Delighted In God! [Wheaton, Illinois: Harold Shaw Publishers, 1981], 157-58)

Material On Patristics From Gavin Ortlund

Here's a discussion he recently had with an Anglican about apostolic succession. Here's a good discussion he had with Tony Costa that addresses a broad variety of patristic issues. And here and here are some Ortlund did on purgatory.