You are quaffing drink from a hundred fountains: whenever any of these hundred yields less, your pleasure is diminished. But when the sublime fountain gushes from within you, no longer need you steal from the other fountains.
RumiDoubt is a precipice on the way to God. Blessed is he who is freed from its bonds. He who fares without any doubt, adhere to his footprints if you do not know the way. Cleave to the footprints of the deer and advance with care that you may reach the musk-gland. By means of such trekking, even if you walk on fire, you will reach the luminous peak.
Rumi