Purification of the elementary passionate nature (tazkiyat an-nafs), cleansing the spiritual heart (tazkiyat al-qalb), becoming a receptacle of divine love (ishq), illumination of the spirit (tajjali ar-ruh), emptying egocentric drives (taqliyyat as-sirr) and remembering the divine attributes, often through repetition of the names of God, (dhikr) are a process by which the dervish is said to reach a certain type of "completion" in the opening of the last two faculties, khafi and akhfa.