Bhagvad Geeta says,path to divine realization through wisdom and knowledge,In Hinduism Divine light known as Jayothi,there are 12 Jyorthir lingas of lord Shiva,it is mentioned in the medical science Regarding third eye,there is 3rd eye in the Brain, which is known as pituatry Gland, The Lord Shiva was known as Trilochan,means third eye of Shiva is known as Divine Light, In Hinduism they ,worshiped god as fire and Light, it is known as Arti and Deep, God reside in the form of Divine fire and light.while Christ believed in divine light,and Buddhism it is known as chakra of Dhamma, for wisdom ,knowledge and truth,
In ancient Iran, Zoroastrianism believed in Divine Light. Parsi worshiped fire and light as God, In mamai and his Dharama. light and fire is divine light which leads to path of happiness from darkness to light, truth, knowledge;wisdom.
The Mamaidev said in his Holy scripture:
(1) Karma Jyot ne Kangan Karumbho,ee ai Jug jo parman,
Jug farte,Dev Mamai che e jiv thindha nij Nirvan.
(2) Umar pud ja Vedas:-Umar pud Alakh bhane,tenji AGAM kara ai aghat,
pavan pani jo kiyo parkash,Mamai bhane Maisaria, teni Umar pud maze ami zarse,