The unconscious is not just evil by nature, it is also the source of the highest good: not only dark but also light, not only bestial, semihuman, and demonic but superhuman, spiritual, and, in the classical sense of the word, "divine."
Carl Jung (1875 - 1961)
Source: The Practice of Psychotherapy, p. 364 (1953)
. . . even the enlightened person . . . is never more than his own limited ego before the One who dwells within him, whose form has no knowable boundaries, who encompasses him on all sides, fathomless as the abysms of the earth and vast as the sky.
In studying the history of the human mind one is impressed again and again by the fact that the growth of the mind is the widening of the range of consciousness, and that each step forward has been a most painful and laborious achievement.
Carl Jung (1875 - 1961)
Source: Wisdom for the Soul: Five Millennia of Prescriptions for Spiritual Healing
Enlightenment doesnt occur from sitting around visualizing images of light, but from integrating the darker aspects of the Self into the conscious personality.