10 Islam and Imaan devastating work you must avoid

All praise is due to Allah. Darood and Salam should be sent down on the Prophet PUBH, after who there is no other prophet. Further Darood and Salam should be given to his family class, companionship and followers of his guidance.
So, O Muslim brother! Find out that Allah (SWT) has made it mandatory for all the servants to enter Islam, to grasp it and to remain vigilant against it. And the Prophet (peace be upon him) has been sent to invite towards the true path. Allah declares that the person who follows the Prophet (peace be upon him) will be guided, and whoever turns away from him will be misled.
Islam devastating work is the highest of 10, which is mentioned by Shaykh al-Islam Imam Muhammad bin Sulaiman At-Tameemi (Rahimahumullah) and other scholars. We are mentioning you for briefly explaining the devastating works of those bodily activities, including explanatory explanations. So that you can warn others from being careful about those issues.
First: Shirk in the worship of Allah. Allah says:
"Indeed, Allah does not forgive association with Him, but He forgives what is less than that for whom He wills. And he who associates others with Allah has certainly gone far astray." [Nisa: 116]
Allah also says:
"They have certainly disbelieved who say, " Allah is the Messiah, the son of Mary" while the Messiah has said, "O Children of Israel, worship Allah, my Lord and your Lord." Indeed, he who associates others with Allah - Allah has forbidden him Paradise, and his refuge is the Fire. And there are not for the wrongdoers any helpers." [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 dead.
Second: people who place mediators between Allah and themselves and trust in them. This type of person is regarded as a disbeliever with all consent.
Third, Not denying the polytheists or the disbelievers as disbelievers or not suspecting them as disbeliever or thinking that their religion is 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 provisions 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, what revealed on prophet muhammad (Pbuh), if anyone see these with hatred. In this case, he will be regarded as a disbeliever, though he acts on the subject externally. Allah Ta'ala says:
"That is because they disliked what Allah revealed, so He rendered worthless their deeds''. [Surah Muhammad: 9]
Sixth, joke about any matter of religion or its reward or punishment. Allah ta'ala says:
"And if you ask them, they will surely say, "We were only conversing and playing." Say, "Is it Allah and His verses and His Messenger that you were mocking?Make no excuse; you have disbelieved after your belief. If We pardon one faction of you - We will punish another faction because they were criminals.. " [Surah Taawbah: 65-66]
Seventh: Magic-Tapping: One of the types of magic is by tantra-mantra to create ties between two people or breaking ties between them. Therefore, if a person does magic or will agree to it, he will be considered a disbeliever. Allah says:
"And they followed [instead] what the devils had recited during the reign of Solomon. It was not Solomon who disbelieved, but the devils disbelieved, teaching people magic and that which was revealed to the two angels at Babylon, Harut and Marut. But the two angels do not teach anyone unless they say, "We are a trial, so do not disbelieve [by practicing magic]." And [yet] they learn from them that by which they cause separation between a man and his wife. But they do not harm anyone through it except by permission of Allah . And the people learn what harms them and does not benefit them. But the Children of Israel certainly knew that whoever purchased the magic would not have in the Hereafter any share. And wretched is that for which they sold themselves, if they only knew. " [Surah Al-Baqarah: 102]

Eighth: Help the pagans to help against the Muslims. The words of Allah:
"O you who have believed, do not take the Jews and the Christians as allies. They are [in fact] allies of one another. And whoever is an ally to them among you - then indeed, he is [one] of them. Indeed, Allah guides not the wrongdoing people. " [Surah Maidah: 51]
Ninth :Allah says
"And whoever desires other than Islam as religion - never will it be accepted from him, and he, in the Hereafter, will be among the losers. " [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, the person of this kind of mind-man will also be regarded as a disbeliever. Allah Ta'ala says:
"And who is more unjust than one who is reminded of the verses of his Lord; then he turns away from them? Indeed We, from the criminals, will take retribution. " [Surah Sa'djah: 22]
If a person engages in all these, he will be considered as a disbeliever, though he or she does  all these things for doing  fun, or doing it with fear . If anyone is forced to do so, then the matter is different.  Therefore, it is a necessary duty on the Muslim person to beware of these things. We seek refuge in Allah from His wrath, and painful punishment. The blessings of Allah be on Muhammad PBUH, his family, and the Companions.
the person will be considered as disbelievers who believes that the constitution of the people is better than that of the Islamic Constitution, or at the same level or believe that it is permissible to summon the judgment before all those human laws, even though he thinks the Shari’ah best way of the rules.
Similarly, if someone believes that the rules of Islam are not suitable for implementation in this twentieth century. Or believe that this is basically the reason behind the Muslims being backward. If the person thinks that cutting thief's hand, stoning a married adulteress, and so on are not suitable for modern era will be considered among disbelievers.

We pray to Allah, that he should guide us and all the Muslims on the right path. Surely, He is the All-Hearer and the Near.