Bid’ah and innovations in the month of Rajab

Innovation in religion is one of the serious matters which go against the Book of Allaah and the Sunnah. The Prophet (peace and blessings of Allaah be upon him) did not die until after the religion had been perfected. Allaah says (interpretation of the meaning):

“… This day, I have perfected your religion for you, completed My favour upon you, and have chosen for you Islam as your religion…” [al-Maa’idah 5:3]

It was reported that ‘Aa’isha (may Allaah be pleased with her) said: the Messenger of Allaah (peace and blessings of Allaah be upon him) said: “Whoever innovates something in this matter of ours which is not a part of it, will have it rejected.” (Agreed upon).
According to a report narrated by Muslim: “Whoever does an action which is not a part of this matter of ours will have it rejected.”