From the route of Abu Sa^id al-Khudriyy, may Allah accept his deeds, who said: I heard the messenger of Allah, sallallahu ^alayhi wa sallam, say: <<The one of you who sees an unlawful matter is obligated to change it with his hands, and if unable then with his tongue, and if unable then he is obligated to denounce it in his heart, which is the least that he can do.>> — Narrated by Muslim.
Sadiqah: Mamus Suyootiyy said:
When Muslims in whatever house, mosque or neighborhood recite the Prophet’s Mawlid the angels surround this place, Allah showers them with mercy and the angels make du`aa’ for them to have graciousness. Whatever Muslim has the Prophet’s Mawlid recited at his place Allah lifts off the drought, epidemic, fire, illnesses, calamities, catastrophes, hatred, envy, ill-eye and thieves away from the house’ inhabitants. When one dies Allah ease on him replying to Munkar and Nakir. That person will be given a place in Paradise the abode where one is rewarded by Allah’s generosity, endowments and everlasting enjoyments; He is Owner and Creator of all things and the One Who destined them as He willed. The person had this great bestowal because he/she has shown the love and pleasure for our master Muhammad, sallallaahu `alayhi wa sallam. (alWassa’il fi Sharhil Shamaa’il)
ما من بيت أو مسجد أو محلة قرئ فيه مولد الرسول إلا حفت الملائكة بذلك المكان وعمهم الله بالرحمة والملائكة يدعون لهم بالخير وما من مسلم قرئ في بيته مولد النبي إلا رفع الله القحط والوباء والحرق والآفات والبليات والنكبات والبغض والحسد وعين السوء واللصوص عن أهل ذلك البيت فإذا مات هون الله عليه جواب منكر ونكير وكان في مقعد صدق عند مليك مقتدر لأنه يظهر الحب والفرح لسيدنا محمد ﷺ
This is an invitation for you, the people of goodness, to recite the Mawlid of our beloved Muhammad sallallaahu `alayhi wa sallam in your houses, mosques, neighborhoods so that you will be overwhelmed with the enormous goodness.