From the Bible:
Chapter 1 of the Gospel of St. John:
No man hath seen God at any time; the only begotten Son, which is in the bosom of the Father, he hath declared him.
From the Bhagavad Gita, eleventh Chapter:
“Thou canst not see Me with mortal eyes. Therefore I now give thee sight divine. Behold My supreme power of Yoga!”
With these words Hari, the exalted Lord of Yoga, revealed himself to Arjuna in His infinite form.