Discussions on the human being acts in the Quranic commentary entitlet Mafatih al-Ghayb

Human being act is one of the most interested problem by people in every time. in Islamic theology, according to some people, human being responsible for their acts. People have free will and they make their acts by their free will. Because of that, theese people say human being will be responsible in the judgement day for their acts that they have performed in the world. Allah gave to man a power for doing or not doing. If human being hasn?t free will for act anything, he will not responsible from his acts that he has performed in the world. Theese people take a lot of verses of Qur?an as proof. But meanwhile there are some verses of Qur?an that don?t support their opinion. Theese people have forced interpretation these verses. According to other some people, human being irresponsible for their acts. People haven?t free will and they can?t make their acts by their free will. Their acts are made by Allah. Allah didn?t give to man a power for doing or not doing. If human being has free will for act everything he will be out of the control of Allah. This is impossible thing because of Allah?s omnipotence.. Theese people also take a lot of verses of Qur?an as proof. in the Qur?an there are many verses that supports opinions of theirs too. Theese people have forced interpretation the verses that don?t support their opinion. There are some people who say human being responsible for their act but people can?t make their acts. Theese acts are made by Allah. This study, including discussings about the verses that interested in human being acts in the tafsir of Mafatih al-Ghayb that have written by Fahreddin Razi. Key words: Free will, power, predestination, human being act, to create.