It is mentioned that the worst Halaal act is divorce.
Divorce or Taaq.
Divorse is the most disliked thing among halal things by Almighty Allah. However, Allah Almighty has permitted Muslim men to divorce or Muslim women to get divorce if they find themselves utterly hating each other. A Muslim man who divorces his wife is not permitted to do injustice to his wife. He is also not permitted to take anything back from her be it a heap of gold or wealth that he had given her. Breaking up of a family is not liked by Almighty Allah.
Slaughtering in Islam is not just about cutting the neck of an animal, if it is Halal. The most important thing is to mention Allah's name while killing it. So, if it is already dead, there is no point in slitting its neck and thus it is rendered Hara'am. If you mean hunting then cutting the neck is not a must.
Allah is an Arabic name of God. Allah creates history of all He created. Allah is eternal. Allah is the first of every thing we know and we don't. Allah is the last of every thing we know and we don't. Refer to question below on who is Allah for more information.
the basic thing in Islam is to believe in that no god with Allah and Muhammed is the prophet of Allah
It is halal if no haram thing has been added to it, haram meat, wine, blood etc
Every teeny tiny thing in the universe is from Allah
their is noting that can be harame when you eat it if it is halal when you drink it or if it is haram to eat it it is haram to drink it to
Mohammad is the massenger of Allah. Allah is the creative of evrey thing.
his servants woshipping him
Nothing. Allah sees everything, humans are Allah's worshipers, and Allah knows everything humans do, so he sees every single thing they see, do, or anything else.
Allah is the most important thing in Islam! Allah gave the Qur'an ... one god... ect