Jeffrey Asher, “SPEIRETAI: Paul’s Anthropogenic Metaphor in 1 Corinthians 15:42-44,” JBL 120 (2001) 101-22 or Read Online
Richard A. Horsley, “Pneumatikos vs. Psychikos: Distinctions of Spiritual Status among the Corinthians,” Harvard Theological Review 69 (1976) 269-88.
Idem, “How Can Some of You Say, ‘There is no Resurrection of the Dead’? Spiritual Elitism in Corinth,” NovT 20 (1978) 203-31
William O. Walker, “1 Corinthians 15:29-24 as a non-Pauline Interpolation,” CBQ 69 (2007) 84-103 or Read Online