By Him Who shineth above the Dayspring of Sanctity! The friends of God have not, nor will they ever, set their hopes upon the world and its ephemeral possessions. The one true God hath ever regarded the hearts of men as His own, His exclusive possession -- and this too but as an expression of His all-surpassing mercy, that haply mortal souls may be purged and sanctified from all that pertaineth to the world of dust and gain admittance into the realms of eternity. For otherwise that ideal King is, in Himself and by Himself, sufficient unto Himself and independent of all things. Neither doth the love of His creatures profit Him, nor can their malice harm Him. All have issued forth from abodes of dust, and unto dust shall they return, while the one true God, alone and single, is established upon His Throne, a Throne which is beyond the reaches of time and space, is sanctified above all utterance or expression, intimation, description and definition, and is exalted beyond all notion of abasement and glory. And none knoweth this save Him and those with whom is the knowledge of the Book. No God is there but Him, the Almighty, the All-Bountiful. (Baha'u'llah, Suriy-i-Haykal, Tablet to Nasir’d-Din Shah, The Summons of the Lord of Hosts)
