Now it came to pass in the thirtieth year, in the fourth month, in the fifth day of the month, as I was among the captives by the river of Chebar, that the heavens were opened, and I saw visions of Elohim.
And he saith unto him, Verily, verily, I say unto you, Hereafter ye shall see heaven open, and the angels of Elohim ascending and descending upon the Son of man.
Beginning from the immersion of Yochanan, unto that same day that he was taken up from us, must one be ordained to be a witness with us of his resurrection.