O thou spiritual leaf who art verdant and well-watered by the outpouring from the Kingdom of God!
Verily, I beseech His Presence, the Mighty and the majestic One, to enlighten the mind through the lights gleaming from the summit of the Kingdom, and by which thy tongue shall become eloquent with the remembrance of the Ever-living One to make thee a lamp shininng with the lights of knowledge in those far-distant horizons and vast countries.
Verily, I say unto thee, the Covenant of God and His Alliance is a Lamp diffusing lights from the Supreme Concourse unto the horizons of the earth and heaven. Whosoever hath this Divine Lamp before his face, his forehead shall glisten with manifest light and his speech shall take effect in all minds and spirits, and God shall assist him by the power which penetrateth the essences of things.
Abdu’l-Baha’, Tablets, pg. 672