Mektubat - Yirminci Mektub

ﺍَﻟﻠَّﻬُﻢَّ ﺻَﻞِّ ﻭَ ﺳَﻠِّﻢْ ﻋَﻠَﻰ ﺳَﻴِّﺪِﻧَﺎ ﻣُﺤَﻤَّﺪٍ ﺑِﻌَﺪَﺩِ ﺫَﺭَّﺍﺕِ ﺍﻟْﻜَﺎﺋِﻨَﺎﺕِ ﻭَﻋَﻠَﻰ ﺍَﻟِﻪِ ﻭَ ﺻَﺤْﺒِﻪِ ﺍَﺟْﻤَﻌِﻴﻦَ ﺍَﻣِﻴﻦَ ﻭَﺍﻟْﺤَﻤْﺪُ ﻟِﻠَّﻪِ ﺭَﺏِّ ﺍﻟْﻌَﺎﻟَﻤِﻴﻦَ

O God! Grant blessings and peace to our master Muhammad to the number of the particles of the universe, and to all his Family and Companions. Amen. And all praise be to God, the Sustainer of All the Worlds.