Serious Prohibition of heresies in religion

[Enas]

Allah, the Exalted, says:

"So after the truth, what else can there be, save error?''. (10:32)

"We have neglected nothing in the Book". (6:38)

"(And) if you differ in anything amongst yourselves, refer it to Allah and His Messenger (PBUH)". (4:59)

"And verily, this is My straight path, so follow it, and follow not (other) paths, for they will separate you away from His path". (6:153)
"Say (O Muhammad (PBUH) to mankind): 'If you (really) love Allah then follow me (i.e., accept Islamic Monotheism, follow the Qur'an and the Sunnah), Allah will love you and forgive you your sins". (3:31)

 

[Enas]

`Aishah (May Allah be pleased with her) reported: Messenger of Allah (PBUH) said, "If anyone introduces in our matter something which does not belong to it, will be rejected". [Al-Bukhari and Muslim].

 

[Enas]

Jabir (May Allah be pleased with him) reported: Whenever the Messenger of Allah (PBUH) delivered a Khutbah, his eyes would become red, his tone loud and he showed anger as if he were warning us against an army. He (PBUH) would say, "The enemy is about to attack you in the morning and the enemy is advancing against you in the evening". He would further say, "I am sent with the final Hour like these two fingers of mine.'' Messenger of Allah (PBUH) held up his index finger and the middle finger together to illustrate. He used to add: "To proceed, the best speech is the Book of Allah and the best guidance is the guidance of Muhammad (PBUH), the worst practice is the introduction of new practices in Islam and every Bid`ah is a misguidance". He would also say, "I am, in respect of rights, nearer to every believer than his own self. He who leaves an estate, it belongs to his heirs, and he who leaves a debt, it is my responsibility to pay it off.'' [Muslim].