list of the prohibited acts (Gunah e Kabira) in Islam

Below is a list of the prohibited acts (Gunah e Kabira) in Islam:

1. Polytheistic belief
2. To lose hope of receiving any mercy from Allah
3. To completely disregard God's punishment
4. To disrespect one's parents
5. To commit murder, adultery and fornication
6. To accuse a chaste woman of unchastity (fornication or adultery)
7. To take the property of orphans by force
8. To run away from the armed forces
9. To take illegal interest in trade
10. To have sexual relations beyond the limit of marriage, sexual enjoyment through homo sexuality, masturbation or lesbianism
11. To use magic
12. To swear falsely by the names of Allah (God) or to use his names in vain
13. To ignore the payment of religious dues (Zakat, Khums)
14. To testify falsely against others
15. To drink intoxicating liquors
16. To give up daily prayers or any other religious obligations
17. To break one's promise
18. To disregard one's family (rejecting them , avoiding them, not showing enough love and affection towards them or not doing them the favours that one is supposed to do)
19. To become a resident of a place where one may lose his religion
20. To Steal
21. To ascribe false statement to Allah or to any of his apostles
22. To Lie
23. To deny or hide Allah's revelations or miracles
24. To eat the flesh of dead animals, blood, pork or an animal that is slaughtered without being consecrated with the name of Allah, or is not slaughtered according to the prescribed rules.
25. To Gamble
26. To make ones living from filthy and un-Islamic ways such as money obtained from the selling of wines or any other intoxicating liquors, the money from illegal interest in trade, accepting or giving money in bribery, receiving salary for witchcraft or magic, receiving money from an unjust government, the wages for singing, the sale of prohibited things as a means to earn one's living such as the instruments of games as chess, backgammon or other instruments used for gambling, making statues of animals or human beings.
27. To give less than due measure in business transactions
28. Not to pay one's debts when one has the means and the payment is due
29. To display haughtiness and pride.
30. To be a spend thrift (Extravagant, spend lavishly)
31. To act proudly and boastfully.
32. To ignore a pilgrimage or abandoning it when it is due.
33. To fight a divine leader
34. To get involved in an un-Islamic business such as singing for fun, playing guitar, dancing just for enjoyment and other useless acts.
35. To persist in minor sins
36. To back bite ( to talk bad behind other's back about things which they dislike)
37. To accuse someone of fault or a defect
38. To abuse or hurt a believer
39. To be a slanderer, causing discord, schism among people
40. To become a pimp
41. To defraud the believers
42. To belittle one's sins
43. To be a hypocrite
44. To use picture, statues to represent Allah