(24:35) Allah61 is the Light of the heavens and the earth.62 His Light (in the Universe) may be likened to a niche wherein is a lamp, and the lamp is in the crystal which shines in star-like brilliance. It is lit from (the oil) of a blessed olive tree63 that is neither eastern nor western.64 Its oil well nigh glows forth (of itself) though no fire touched it: Light upon Light.65 Allah guides to His Light whom He wills.66 Allah sets forth parables to make people understand. Allah knows everything.