This paper is situated in the context of Christian ecotheology – offering both a Christian critique of ecological destruction and an ecological critique of Christianity. One dimension of Christian ecotheology involves ecumenical discourse on the content and ecological significance of the Christian faith. This calls for a reinterpretation of all the classic Christian symbols – in this case the doctrine of sin, specifically the nature of sin, explored in the light of ecological discourse. Given the radical diversity in contemporary forms of Christian ecotheology, this paper explores Indian eco-feminist Protestant theologian Aruna Gnanadason’s contribution to the discourse. It starts with a brief overview of the classical understanding of th...