99ما عَلَى الرَّسولِ إِلَّا البَلاغُ ۗ وَاللَّهُ يَعلَمُ ما تُبدونَ وَما تَكتُمونَSyed V. AhamedThe duty of the Messenger (Muhammad) is only to proclaim the Message but Allah knows what you reveal and what you conceal.