The Kitáb-i-Aqdas
126In the Bayán it had been forbidden you to ask Us questions. The Lord hath now relieved you of this prohibition, that ye may be free to ask what you need to ask, but not such idle questions as those on which the men of former times were wont to dwell. Fear God, and be ye of the righteous! Ask ye that which shall be of profit to you in the Cause of God and His dominion, for the portals of His tender compassion have been opened before all who dwell in heaven and on earth.
Dominion of God,   K172
Prohibition of asking questions,   158, n146
Study Guide
What questions are we not to ask?
What are we able to ask?