Interest, in finance and economics, is payment from a borrower or deposit-taking financial institution to a lender or depositor of an amount above repayment of the principal sum (that is, the amount borrowed), at a particular rate. It is distinct from a fee which the borrower may pay the lender or some third party.
Yes you can buy shares of such company as far as their business activities are lawful according to Islam and you don't know that they take interest from Muslims in usury.
No. There is a big difference between these two situations. Receiving interest from non Muslims as part of their practice, does not mean that you can invest your money in the bank as a share holder. Muslim is not allowed to buy shares of any company indulged in unlawful (Haraam) business.
As far as you are renting his property, you must pay the rent to him, no matter what is his business.
If the company is dealing with Halal products only and the finances were taken from non Muslim banks or financial institutions, then it is allowed to invest in its stocks.
It is allowed to buy shares of any company which does not do Haraam business like alcohol, gambling, pork etc.
Company with whole allowed business but taking loans from the non Muslim banks, does not make the company Haraam.
Working in interest in not permissible in Islam, but banking jobs include trade, investments, import and export etc which are permissible. If your husband works only in interest and nothing else, then his work is fully unlawful and his income is unlawful, but if he works in interest and other lawful jobs, then his income include lawful money from which you can utilize.
Yes you can do so although it is not forbidden to utilize any amount added on your money if you did not put a condition of usury or interest.
Alcohol is absolutely forbidden for us as Muslims. Even if we meet or work with non Muslims who drink alcohol, we are always not allowed to drink alcohol.
Interest has different situation. It is not allowed between Muslims, but when they deal with Non Muslims who usually take interest from Muslims, the Muslim scholars say that Muslim is allowed to receive interest from Non Muslims who give it as part of their financial dealings.
We have many Hadeethes in our books that it is allowed to take interest from non Muslims who consider interest as permissible for them.
You need to follow the verdict of the Marji' of Taqleed.
Such loan is permissible to take. Some scholars also allowing taking loans with interest if it is absolutely necessary and the person is in much hardship.
May Allah grant you success
If your father is poor, you must provide him with whatever he needs. It is compulsory on you to bear the expenses of your family (wife and children) including your parents if they are in need.
Money given to you with out your condition, by non Muslim bank can be either used by you or given t the poor.
as salam alaikum
usury, or charging interest on money loaned, is one of the major sins and therefore it is not permissible.
With prayers for your success.