FIVE KEYS OF SECRET KNOWLEDGE

which are with God alone, are said to be found in the last verse of the Sūrah Luqmān ( XXXI st, 34 ) of the Qurʾān: “God! with Him is (1) the Knowledge of the Hour; (2) and He sendeth down rain; (3) and He knoweth what is in the wombs; (4) but no soul knoweth what shall be on the morrow; (5) neither knoweth any soul in what land he shall die. Verily God is knowing and is informed of all.”