Adnan Oktar Quote

Allah is the only source of happiness, joy, peace and tranquility. We can only be happy and at peace if Allah so desires. Yet if Allah so desires we can also delight in good things. But it is impossible for us to attain that by any other means than faith in Allah.

"Don't Look Far For The Reason For Unhappiness: The Cause Is Hearts Turning Aside From Allah" in BLITZ (18 January 2015).