Contestation of Islam Nusantara: Reasoning of Pluralism in Constructing Religious Harmony in Indonesia Context

The existence of religious pluralism in Indonesia cannot be separated from the dynamics of Islamic contestation in the Archipelago. The reasoning and practice of religious pluralism have not yet received full support from Muslims. Social conflicts are often injured in practice, such as intolerance, violence, and persecution between religious believers. This study aims to reveal the significance of reasoning and practice of religious pluralism in building religious harmony in the context of the plurality of the Indonesian as a nation. This literature research seeks to explore relevant data from various sources such asbooks, proceedings, and journals (Zed, 2004: 2-3). Data analysis was conducted through content analysis related to Indonesia's concept and practice of religious pluralism. This study shows that the reasoning and practice of religious pluralism have great significance for shaping the understanding, awareness, and religious attitudes of the majority of Indonesian Muslims who are tolerant in responding to differences in faith, worship rituals, and religious cultures. This religious attitude can display the moderate face of Islam in interfaith social and humanitarian interactions in society. The dialectical reasoning of religious pluralism in this study resulted in five basic findings, namely: Islam Nusantara: a localized meaning of Islam; religious plurality from a multiculturalism perspective; pluralism reasoning in building inclusive religious attitudes; religious meeting point towards religious harmony; and Pancasila (Five Principles of the republic) as the indigenous style of Islam Nusantara. The original form of Islamic contestation in the Archipelago is reflected in Pancasila is a common consensus, the estuary of encounter, and the style of the struggle of Islam Nusantara to date