View AbstractThe contemporary world, as experienced from a rational perspective, is in a total state of chaos. Be it the family system, political system or the social system, the disintegration is all pervasive as the intrinsic fabric of the politico-socio-economic setup affecting every individual‟s life stands essentially compromised. The reason for such a virtual pandemonium, as seen from an Islamic prism, happens to be the abandonment of the divine guidance. With the modern economic system being no exception to an intriguing sphere of the vicious pillars of interest, gambling, and speculation, the Muslims across the globe, willingly or unwillingly, are falling prey to the disobedience of Almighty Allah and his Prophet (Sallahualaihi wasallam).The clear guidance of the Holy Qur’an regarding the prohibition of interest (riba or usury) made it indispensable for the Muslim world to alternate the conventional financial system with the one that is enacted on the principles of justice, equity, and fairness. As a consequence, an alternative system of financial intermediation and asset mobility, commonly referred to as Islamic Financial System (IFS), came into existence. The IFS being relatively novel to the modern world requires significant research attention from all concerned quarters. As such, an attempt has been made in this paper to elucidate the concept and fundamentals of the IFS that render it advantageous over the conventional financial system. Moreover, while explaining the technicalities of a financial system, the paper tries to assume a lucid orientation to facilitate a better understanding. The present paper has only dealt with the conceptual dimension of Islamic financial system, the application of such concepts under the contemporary economic scenario does not fall within the purview of this paper.