Arabic source with Shoghi Effendi’s
authorized English translation. Paragraph 443 of 729.
Source (Arabic)
انشآءاللهنورانصاف بتابد و عالم را از اعتساف مقدّس فرماید اگرملوکوسلاطین که مظاهراقتدارحقّجلّجلالهاندهمّتنمایندوبهماینتفع به من علی الأرضقیام فرمایند عالم را انوار آفتاب عدل اخذنمایدو منوّر سازد
Shoghi Effendi Translation
If the rulersandkings of the earth, the symbols of the power of God, exalted be His glory, ariseandresolveto dedicate themselvestowhateverwillpromote the highest interests of the whole of humanity, the reign of justicewill assuredly be establishedamongst the children of men, and the effulgence of its light will envelopthe whole earth.