Steps to theosis : the anthropological, theological and spiritual dimensions in the ladder of divine ascent of John Climacus : extract of doctoral thesis - Ani, Okechukwu Cajetan (Madrid Universidad Pontificia Comillas de Madrid, Instituto de Espiritualidad, 2014)
Extracto de tesis doctoral -- Universidad Pontificia de Comillas de Madrid
Keywords: Juan Clímaco, -- Santo -- ca. 575-649