Translation:
Provisional translation
O My Afnán! Hearken unto My call from the shores of this Prison-Vale. Verily, there is no God but Him, and He Who speaketh is indeed He [3.5s]
یا افنانی اسمعوا ندائی من شاطی وادی السجن انه لا اله الا هو و الذی ینطق انه
