Dear ShahAlam, recognition and believe in our Rabb is an internal phenomenon. One could use his/her ablity to think and look at AlQur'an (The Universe established by One, with authority) to confirm his presence. If one is not just satisfied, with ones own intutions, only. An honest seeker will not be disoppointed, except when looking upon human controlled and run affairs. However, for these affairs, humans are provided with AlKitab (the bound book of Universal Principles).