Schooling
As He grew up, Bahá'u'lláh desired no schooling. He received a little customary education at home, in riding, using a sword or gun, good manners, calligraphy, poetries, and the ability to read out the words of the Qur'an.
Despite a lack education, Bahá'u'lláh shone forth in wisdom and ability, and all who knew Bahá'u'lláh were astonished. It was usual for them to say, that such a child will not live beyond maturity.
Letter
To His aunt, when still so young in years, the Child Bahá'u'lláh wrote this remarkable and most literate letter:-
"
He is the Well-Beloved! God willing you are abiding restfully beneath the canopy of Divine mercy, and the tabernacle of His bounty. Although to outward seeming, I am little and cannot write, yet because this Illiterate One is clinging to the Divine Lote tree, He can read without knowledge and write without being taught. And this fact is clear and evident in the spiritual realm to those endowed with insight. Those who are outside have been, and still are, unaware of this mystery."
Dream of Swimming in an Ocean
One night Bahá'u'lláh appeared in a dream, which was so very vivid, it awakened its dreamer.
Bahá'u'lláh was in a garden; great birds flew overhead; they attacked Him, yet they were powerless to harm Him. He was bathing in the sea, and began to swim in a vast, limitless ocean; His body shone out, and illuminated the sea! Above the waters, His long, jet-black locks, stood forth, floating in great profusion above the waves in all directions. Large numbers of fish gathered around Him, each fish holding fast to the end of a hair with its mouth. There were every kind of fish: large fish, small fish, white and black: and wherever He swam, they followed the light of His face. Such a vast number of fish clinging so tightly, caused no damage: not even a hair was lost from His head. Free and unrestrained, Bahá'u'lláh moved above the waters, with all the fish following His light.
His father was stunned by this dream, and with the Shah's permission, laid it before his well-known seer.
The seer, swept away with amazement, explained how the garden and its birds, and the limitless ocean with its fish, were the world of existence, and its people, and that Bahá'u'lláh would single-handedly triumph over it, unhindered and alone; yet, he declared himself quite unable to imagine how it could ever come to pass. So His father took him to see Bahá'u'lláh, who was just a Child of five, and his praise and admiration of Bahá'u'lláh was so profuse, and so great his concern that He be protected, that His father became yet more passionately devoted to Him
Early Life of Bahá'u'lláh