Remove the Stumbling Blocks An Overview of the Concept of Oneness of God in Christianity and Islam as a Challenge and a Way for Interreligious Relation between the Two Religions

Confession of faith is one the most important part religion. In Christianity’s confession it clear that there are mentioned what so called as Trinity in which Christians proclaim their belief to God father, Jesus Christ and Holy Spirit. On other hand, Islam have they oneness known Tauhid. However, context inter-religious relation between Christianity, often open a discussion even debate. Therefore, Christian triune deity Prophet serious “stumbling block” dealing with Indonesian people general Islamic societies particular. Concerning Islam, another question immediately arises is, whether any interpretation able broke ‘stumbling block’ or actually untranslatable religion should be accepted honored? This kind questions will discussed this paper because effort remove these built more harmonius both side duty.