" ... say not that which thou doest not."

 

O SON OF BEING! 

Ascribe not to any soul that which thou wouldst not have ascribed to thee, and say not that which thou doest not. This is My command unto thee, do thou observe it.

(Bahá'u'lláh, The Hidden Words, #29 Arabic)
www.bahai.org/r/762019759