This paper appraises demand and supply of liquidity in Islamic banking industry. The author has particularly attempted to consider the future scenario vis-à-vis Islamic banking and check the resiliency of the industry against any liquidity pressure. The paper starts with identifying and analysing sources of demand and supply of liquidity and uses ARIMA models to produce a future estimated number. The paper finds that the industry is managing the liquidity very well as of now. Nevertheless, its resiliency against liquidity problems is not fully satisfactory. Permanent liquidity mismatch might possibly exist during unpleasant economics conditions. Finally, the paper suggests Islamic banks to strengthen their liquid instruments, improve the liquidity management as well as business operation and further educate the public about Islamic banking principles.