2016. “The Evil of the Tongue. Evil and the Ethics of Speech in the Letter of James.” Pages xxx in Evil in Second Temple Judaism and Early Christianity. Edited by Chris Keith and Loren T. Stuckenbruck. WUNT. Tübingen: Mohr.
2013. “The Authorities (οἱ ἄρχοντες) – Indeterminate Complex Identities.” Pages 373-381 in Character Studies in the Fourth Gospel: Narrative Approaches to Seventy Figures in John. Edited by Steven A. Hunt, D. Francois Tolmie, and Ruben Zimmermann. WUNT 314. Tübingen: Mohr.
2010. “Protreptic Ethics in the Letter of James: The Potential of Figurative Language in Character Formation.” Pages 330-364 in Moral Language in the New Testament: Contexts and Norms of New Testaments Ethics/Kontexte und Normen neutestamentlicher Ethik. Vol. 2. Edited by Jan G. van der Watt and Ruben Zimmermann. WUNT. Tübingen: Mohr.