スーフィー教の聖典 フィーヒ･マ･フィーヒより： ルーミー語録　談話四と 二一　二二　全二回の後編

Oh poet, God exists. It needs no proof. If you do anything at all, establish yourself in some rank and station before Him. Otherwise, He exists of a certainty without proof. Nothing exists that does not proclaim His praise. Of this, there is no doubt.