The True Meaning Of Deepavali

"the world of the Sun of Truth, svar, or the Great
Heaven. We have to find the path to this Great Heaven, the path of Truth,
rtasya panthah, [[III.12.7; also VII.66.3.]] or as it is sometimes called the
way of the gods. This is the second mystic doctrine. The third is that our life is a
battle between the powers of Light and Truth, the Gods who are the Immortals
and the powers of Darkness. These are spoken of under various names as Vritra
and Vritras, Vala and the Panis, the Dasyus and their kings. We have to call in
the aid of the Gods to destroy the opposition of these powers of Darkness who
conceal the Light from us or rob us of it, who obstruct the flowing of the streams
of Truth, rtasya dharah, [[V.12.2; also VII.43.4.]] the streams of Heaven
and obstruct in every way the soul's ascent. We have to invoke the Gods by the
inner sacrifice, and by the Word call them into us, -- that is the specific power of
the Mantra, -- to offer to them the gifts of the sacrifice and by that giving secure
their gifts, so that by this process we may build the way of our ascent to the goal.
The elements of the outer sacrifice in the Veda are used as symbols of the inner
sacrifice and self-offering; we give what we are and what we have in order that
the riches of the divine Truth and Light may descend into our life and become
the elements of our inner birth into the Truth, -- a right thinking, a right
understanding, a right action must develop in us which is the thinking, impulsion
and action of that higher Truth, rtasya presa, rtasya dhitih, [[I.68.3.]] and
by this we must build up ourselves in that Truth. Our sacrifice is a journey, a
pilgrimage and a battle, -- a travel towards the Gods and we also make that
journey with Agni, the inner Flame, as our path-finder and leader. Our human
things are raised up by the mystic Fire into the immortal being, into the Great
Heaven, and the things divine come down into us. As the doctrine of the Rig-
veda is the seed of the teaching of the Vedanta, so is its inner practice and
discipline a seed of the later practice and discipline of Yoga. Finally, as the
summit of the teaching of the Vedic mystics comes the secret of the one Reality,
ekam sat, [[1.164.46.]] or tad ekam, [[X.129.2.]] which became the
central word of the Upanishads. The Gods, the powers of Light and Truth are
powers and names of the One, each God is himself all the Gods or carries them
in him: there is the one Truth, tat satyam, [[III.39.5; also IV.54.4 and
VIII.45.27.]] and one bliss to which we must rise. But in the Veda this looks out
still mostly from behind the veil. There is much else but this is the kernel of the
doctrine"
SRI AUROBINDO