. . . certain invalid souls have confined the lands of knowledge within the wall of self and passion, and clouded them with ignorance and blindness, and have been veiled from the light of the mystic sun and the mysteries of the Eternal Beloved; they have strayed afar from the jewelled wisdom of the lucid Faith of the Lord of Messengers, have been shut out of the sanctuary of the All-Beauteous One, and banished from the Ka'bih of splendour. Such is the worth of the people of this age! (Baha’u’llah, ‘The Seven Valleys and The Four Valleys’ compilation ‘Psychology and Knowledge of Self, prepared by the Research Department of the Universal House of Justice)