Culture in Islam

Q: Culture as you have asked me to explain is a certain way of life found amongst a particular group of people you find themselves connected either through parenthood (ancestor) or sharing of common interest. Such like its the culture of the Arab to give their new babies for breastfeeding. With the above explanaition: What is the rule of culture in Islam?

Meaning of Haneef

Q: What is the religion known as Hanif? I know it is related to Hazrat Ibrahim AS. There was a website saying that we should follow Hanif Islam (the religion of Hazrat Ibrahim AS). At that moment I thought angrily and in disgust that there should be no other religion in Islam that should be followed. Have I done kufr by belittling the religion of Hazrat Ibrahim AS?

Parents preventing their son from waking up for tahajjud

Q: I am 19 years old (male), staying in hostel for my studies. I am planning to wake up at 3:00am for reading tahajjud and not to sleep until completing my isha prayer execpt <60 sec nap after my lunch. My parents said you are young boy waking up alone in hostel room at that time my cause some problems, so don't wake up at that time, I think they are fearing of supernatural powers (jinns) etc... So plz give me suitable advice

Bequest for heirs

Q: We are in the process of winding up my father's estate, who passed away a couple of years ago, and are unclear on a specific scenario we have picked up.

My father had a number of investment policies which were registered under his name but, as required with most investments, had listed certain individuals as beneficiaries in the event of his death. The beneficiaries he listed were his wife and some of his children (so the people that naturally would qualify to inherit from his estate in any case).

The question I have around this is, according to Islamic law, should the person listed on the investment as beneficiary inherit the payout or should the investment be included in the estate and the total from the estate be distributed according to the Islamic law of succession and inheritance?

I hope I have provided sufficient detail to enable you to make an informed decision.