Kitab-i-'Ahd — Paragraph 15

It is incumbent upon everyone to show courtesy to, and have regard for the Aghṣán, that thereby the Cause of God may be glorified and His Word exalted. This injunction hath time and again been mentioned and recorded in the Holy Writ. Well is it with him who is enabled to achieve that which the Ordainer, the Ancient of Days hath prescribed for him. Ye are bidden moreover to respect the members of the Holy Household, the Afnán and the kindred. We further admonish you to serve all nations and to strive for the betterment of the world.