To them that are endowed with understanding, it is clear and
manifest that when the fire of the love of Jesus consumed the veils of Jewish
limitations, and His authority was made apparent and partially enforced, He the
Revealer of the unseen Beauty, addressing one day His disciples, referred unto
His passing, and, kindling in their hearts the fire of bereavement, said unto
them: “I go away and come again unto you.” And in another place He said: “I go
and another will come Who will tell you all that I have not told you, and will
fulfil all that I have said.” Both these sayings have but one meaning, were you
to ponder upon the Manifestations of the Unity of God with divine insight.
(Baha’u’llah, Book of Certitude)