Sharaf al-Din Ahmad ibn Yahya Maniri, Letters from a Sûfî Teacher
“ You should sacrifice yourself in the SELF. To no purpose do you change your dress and food. If you eat a single blade of grass in a lifetime, remain clad in a single garment for a thousand years, are shut up in a monastery away from the sight of men,—beware, lest you should be deluded. All these are but the subtleties of the desire-nature, its cunning and craft.Many pious men are as motionless as a serpent or a scorpion frozen with cold. Their piety is not due to rectitude and purity, but to lack of opportunity. When summer comes in and the surroundings change, one may behold what they do.... ”
