2 Esdras 4:46-52

46 For I know what has gone by, but I do not know what is to come."
47 And he said to me, "Stand at my right side, and I will show you the interpretation of a parable."
48 So I stood and looked, and behold, a flaming furnace passed by before me, and when the flame had gone by I looked, and behold, the smoke remained.
49 And after this a cloud full of water passed before me and poured down a heavy and violent rain, and when the rainstorm had passed, drops remained in the cloud.
50 And he said to me, "Consider it for yourself; for as the rain is more than the drops, and the fire is greater than the smoke, so the quantity that passed was far greater; but drops and smoke remained."
51 Then I prayed and said, "Do you think that I shall live until those days? Or who will be alive in those days?"
52 He answered me and said, "Concerning the signs about which you ask me, I can tell you in part; but I was not sent to tell you concerning your life, for I do not know.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.