Abstract. Islamic economics has of late landed in confusion and neglect and much concern is being voiced on this state of affairs. The divergence of views on various aspects of the subject tends to grow, cohesive efforts are missing. It is in this context that the present paper takes a look at the nature and significance of Islamic economics and examines the issues of its definition, nature and scope, the questions of methods and methodology, system approach, the problems that seems to hinder its growth, the challenges Islamic economics faces today and how the same can be faced. Since the differences between the Islamicand mainstream economic disciplines stem from the divergent worldviews that condition them, the discussion opens on the top...