The Hidden Words of Bahá'u'lláh
Pages 23-24
 

"5: O SON OF DUST! Verily I say unto thee: Of all men the most negligent..."
 
1

O SON OF DUST! Verily I say unto thee: Of all men the most negligent is he that disputeth idly and seeketh to advance himself over his brother. Say, O brethren! Let deeds, not words, be your adorning.