For instance...
For instance, they say whether a person prays or not, whether he is truthful or not, whether he is an oppressor or not, is all because of Allah's will and human beings have no say or fault in this matter. This belief was developed by some theists to preserve monotheism. They thought that if we say people are free in their life, it means that Allah has nothing to do in this part of the world and it is up to human beings to do whatever view monotheism demands the denial of any human role in action.
They also misunderstood some verses of the Glorious Qur'an. This view is completely against Divine justice. It is also against Divine wisdom (hikmah). According to this view sending prophets and inviting people to the religion and Divine commands are useless. If this view were true, then Allah would not have assigned rewards and punishments for our actions.
The evil intentions and politics of some despotic rulers like the Umayyads and Abbasids is another reason for the appearance of this belief in Islamic culture. They spread this belief for their own desires and benefits. They said that Allah had given power to them and no one was able to interfere in His deeds. So no one was allowed to protest against them.
If the Ahlul-bayt (people of the household of the Prophet) were not allowed to rule, it was because Allah wanted this, or if Yazid as a ruler did many bad things nobody had a right to say anything. For example, when Imam Husain was martyred, 'Ubayd Allah, the son of Marjanah and the commander of Kufa, took members of the Ahl al-bayt as prisoners.
He said in the great mosque of Kufa: “Praise be to Allah Who has made righteousness successful and has helped the leader of the believers (meaning Yazid) and his followers and killed the liar, the son of the liar.” When he took the prisoners to his palace, he addressed Zaynab (a.s.) and said: “Praise be to Allah Who destroyed your respect and killed you and proved that you are liars.” Then Zaynab (a.s.) spoke and defeated him.
Then he turned his face to Imam Sajjad, the fourth Imam (a.s.), and asked who he was. Some answered: “‘Ali, the son of Husain.” He said: “Did Allah not kill ‘Ali, the son of Husain?” Imam said: “I had a brother who was also called ‘Ali, the son of Husain. People killed him.” Then 'Ubayd Allah' said: “No, Allah killed him.” When Imam disproved his claim he became very angry and commanded his soldiers to cut Imam's neck off, but Zaynab said: “O son of Ziyad! You did not leave any of our men alive.