There is a lot of secondary literature available on Moltmann’s theology, as can already be seen in the large list of dissertations and theses that you can find on this blog. I thought I would provide a short list of what I think are the best book-length secondary works for getting an overview of Moltmann’s theology.
1. Geiko Müller-Fahrenholz, The Kingdom and the Power: The Theology of Jürgen Moltmann, trans. by John Bowden (Minneapolis, MN: Fortress, 2001).
In my opinion, The Kingdom and the Power is the best currently available work exploring the major themes of Moltmann’s theology. The book begins with two biographical chapters and is then structured around each of Moltmann’s major works from Theology of Hope to The Coming of God, engaging to some extent with other works and essays written over this time. (The book was published in German before Müller-Fahrenholz could attend to Moltmann’s final major work, Experiences in Theology, and other important works such as Ethics of Hope). Two summary chapters outline key characteristics of and themes in Moltmann’s theology. Müller-Fahrenholz also provides short comment throughout on critical issues in Moltmann’s theology, such as his relationship to Ernst Bloch and the feminist critique of Moltmann’s presentation of a “sado-machistic” God. As far as I am aware, the book is still in print. A Kindle and a paperback version are available, and at a good price too. If your library doesn’t have any secondary literature available on Moltmann, this would be the first one for them to buy.
2. Richard Bauckham, Moltmann: Messianic Theology in the Making (Hants, UK: Marshall Pickering, 1987); The Theology of Jürgen Moltmann (London: T&T Clark, 1995).
Richard Bauckham is still the best Moltmann scholar in both the English and the German world. Besides these two works, he has edited a volume on Moltmann’s eschatology, supervised doctoral dissertations on Moltmann, and engaged with various other aspects of Moltmann’s theology throughout his extensive corpus. The first of these works is unfortunately out of print. You might be lucky to pick up a secondhand copy online, though I can’t guarantee that it would be cheap, or you could request a reprinting, which I think would be a fair request! The book engages Moltmann’s Theology of Hope, his political theology of the late sixties and early seventies, his Crucified God, and his Church in the Power of the Spirit. Before this final chapter, however, Bauckham has also included a chapter on the development of Moltmann’s doctrine of the Trinity leading up to the publication of The Trinity and the Kingdom. The second work is still available on Amazon and other retailers (I’m not sure if it’s still in print), though it might be a bit expensive for the student or general reader. It provides an overview of Moltmann’s theology, including key themes; another chapter on Theology of Hope, this time attending especially to Moltmann’s approach to the resurrection; a chapter on divine suffering; on theodicy, discussing Moltmann in the context of Dostoevsky, Camus, and Elie Wiesel; on political theology, engaging with Moltmann’s later works; on ecclesiology; on the Holy Spirit; on human freedom; on creation and evolution; on Moltmann’s messianic christology in The Way of Jesus Christ; and on mysticism. The book concludes with a bibliography of primary and secondary works, though if you have access to Wakefield’s bibliography you might want to look there first as it is later and more comprehensive. Bauckham is widely read and has great critical insights to share. His work might go beyond the interests of the general reader, but for the student of Moltmann it should not be overlooked.
3. Ryan A. Neal, Theology as Hope: On the Ground and Implications of Jürgen Moltmann’s Doctrine of Hope (Eugene, OR: Wipf and Stock, 2008).
In Theology as Hope, Neal argues that the central theme of Moltmann’s theology is hope. He investigates Moltmann’s work on this basis, engaging with a wide range of primary and secondary sources, offering his own critical comments too. For example, he argues against the assumption that The Crucified God is a natural development of Theology of Hope, something widely taken for granted in the secondary literature. While Neal’s work does not have the same scope as that of Müller-Fahrenholz or Bauckham, it is one of the best monographs on Moltmann’s work that I have encountered and its being relatively recent makes it all the more valuable. A paperback is available, as well as an affordable Kindle version.
4. Joy Ann McDougall, Pilgrimage of Love: Moltmann on the Trinity and Christian Life (Oxford, NY: Oxford University Press, 2005).
In the published edition of her doctoral dissertation, McDougall attends to the theme of love in Moltmann’s theology, not the first theme that comes to mind when thinking of what characterises Moltmann’s theology but, as McDougall shows, a prominent one nonetheless. This is another great monograph, proceeding through Moltmann’s major works while being guided by the theme of love. Although McDougall’s engagement with the literature on Moltmann is not as extensive as Neal’s, the quality of her writing makes up for it. She, too, offers her own critical comments, such as in regard to Moltmann’s apparent lack of attention given to sin. There are Kindle and hardcover editions available, though unfortunately they tend to be quite expensive. Make sure you take a look to see if your library has a copy!
I have attended here to what I think are the top 5 book-length works for getting a handle on Moltmann’s overall theology. Is there anything that you’d add? Let me know in the comments.