A fatwa shows the ruling on celebrating the Night of the Israa’ and Mi’raaj, and confirms that there is no shar’i evidence refers to its real date. Afterwards, it mentions some Ayaat and hadiths which confirm that Allah perfected and completed Islam before the Prophet’s death so it’s not allowed for anyone to add or delete something from Islam after the Prophet’s death. Finally, it mentions some texts which warn against bid’ah (innovation).