One basic component that represents a genuine danger to International Peace and Security was and is Ethno-Religious situated clashes in a profoundly divided society. Ethno-Religious clashes in Iraq, Syria, the Central African Republic, Myanmar, Nigeria, South Sudan and Ukraine among others pull in worldwide consideration and present horrible situations of mass abominations in the influenced state. This paper explores a critical question, what can religious actors do to help deeply divided societies rediscover a sense of living together and building long term peace in the wake of identity-based violence? The objective of this paper is to examine the role of religion in peacebuilding and social cohesion. This paper employs the multidimensional approach of research which is in pursuit of truth, and also the paper relies mainly on research works such as thesis, dissertations, research journals, newspapers and magazines. The finding reveals that religious actors play a critical role as a stakeholder in peacebuilding in deeply divided societies to rediscover a sense of living together and building long term peace in the wake of identity-based violence and should be involved at all stages of the peace process. The study recommends that the Borno State Government should engage religious actors or faith-based organisations in formulating a policy program that is directed towards promoting social coexistence in a deeply divided society like ours to improve social well-being as well as critical drivers of sustainable development, peace and security.