First: Shirk in the worship of Allah. Allah says:
"Surely Allah does not forgive those who make peace with Him. Without it, its lower level of sin, he forgives whom he will. " [Nisa: 116]
Allah also says:
"Surely, if a person invokes, Allah will forbid Paradise on him, and his place will be Hell, and there will be no helper for all these wrongdoers." [Surah Maidah: 72]
Of course, this shirk involves: Calling the dead, praying to them, forbidding them for sacrifice, and sacrificing animals. For example, if a person sacrificed for jinn or for a poet.
Second: Assure yourself and mediate between God and trust in them. This type of person is regarded as a disbeliever with all consent.
Thirdly: Do not deny the polytheists or the disbelievers as disbelievers or suspect them of disbelief or think of their religion as correct.
Fourth: Believing that the other's ideal is more than the ideal of the Prophet (peace be upon him). Or believe that the provisions of another are better than the provision of the Prophet (peace be upon him). (As if someone prefers the order of Tagut to the Prophet's law) that person will be regarded as a disbeliever.
Fifth: The objects of the Prophet (peace and blessings of Allaah be upon him) were seen in disgust. In this case, he will be regarded as a disbeliever, though he acts on the subject externally. Allah Ta'ala says:
"This is because they have hated the revealed matters of Allah, so Allah punished their deeds". [Surah Muhammad: 9]
Sixth: joke about any matter of religion or its reward or punishment. Allah ta'ala says:
"Say (O Messenger), were you mocking with God, with your verses and the Messenger? Do not submit any objection. You have disbelieved after your faith. " [Surah Taawbah: 65-66]
Seventh: Magic-Tapping: One of the types of magic is by tantra-mantra to create ties between two people or sever ties between them. Therefore, if a person does magic or will agree to it, he will be considered a disbeliever. Allah says:
"The two (Harut-Marut angels) did not teach magic to anyone until this incident was said to be true - we are (for you) a test. So do not disbelieve (learn magic from us). " [Surah Al-Baqarah: 102]
Eighth: Help the pagans to help against the Muslims. The words of Allah:
"From among you who will befriend them (that is, the disbelievers), they will be considered to be among them. Verily, Allah does not guide the wrongdoers. " [Surah Maidah: 51]
Nineth: It is believed that for anyone, there is a vacancy for the Prophet Muhammad (peace be upon him). For example, for the Khaizir (peace and blessings of Allaah be upon him), Moses (peace be upon him) remained outside the Shari'ah. In this belief he will become disbeliever. Allah says:
"The person who seeks other religion other than Islam will not be accepted from it. And he will be among the victims of the Hereafter. " [Surah Al-Imran: 85]
Tenth: Turning away from the religion of Allah. If you do not learn about it and do not do the work accordingly, it will be regarded as a disbeliever. Allah Ta'ala says:
"Who can be more unjust than the one who has been advised by the revelations of his Lord, then has he turned away from it?" Verily, I have taken vengeance against the criminals. " [Surah Sa'djah: 22]
