The “God-Man Living”: Deification in Practical Theology

The doctrine of deification (or theosis) has seen renewed interest in recent decades within lines of inquiry that extend beyond its traditional association with the Eastern Orthodox tradition. The ascendancy of Tuomo Mannermaa’s Finnish interpretation of Luther—a rereading of the mercurial monk linking his doctrine of justification to deification—was an important catalyst of this turn of events, as it prompted scholars to reexamine the presence of deification–imagery within the intellectual topography of significant Protestant figures. Initially regarded as absent from, alien to, or even contradictory with Western Protestantism, deification is increasingly being recognized as a core feature of biblical soteriology—particularly in relation to articulating the contours of what union with Christ and/or participation in the divine nature (2 Pet 1:4) truly entails. Indeed, several biblical specialists—Michael Gorman, Ben Blackwell, Stephen Finlan, L. Ann Jervis, and others—following the lead of their theologian counterparts, have similarly proposed that deification best characterizes both Pauline and Johannine soteriologies. Although scholars are now exploring how deification operates within the theological frameworks of key Protestants, two significant issues persist within the ever-growing body of literature on the doctrine. The first issue concerns adequately defining deification, as its contours and content differ among individual thinkers and across theological, chronological, and geographic spectrums. Norman Russell aptly recognizes this problem due to his decades-long research tracing the evolution of the concept of deification and notes that the doctrine requires a clear working definition due to entering both mainstream theological traditions—manifesting in diverse forms—and popular spirituality. The lack of a clear definition is directly tied to a second issue—little attention has been given to articulating the doctrine’s practical disciplines and lived experience within theological frameworks external to Eastern Orthodoxy, and more recently, the Western academy. To fill this lacuna in scholarship, we introduce a portrayal of deification advanced by a significant Christian voice from the Global South, Witness Lee (1905–1997), whose theological vision presents a distinctive understanding of the practical experienced of deification called the “God-man living”.