Breaking one's oath

Q: If someone touched the Qur'an and said something like I swear on Qur'an I will never come to this house again in anger while having an argument. Can he ever go back to that house if he did tawba, kept 3 rozay and fed 20 miskeen people? If not then what else can he do?

Keeping dolls

Q: I would like to know if a little girl has a soft doll, what is required so it will be fine to keep it (i.e. the angels of mercy will enter the house):

- Is it fine to just cover the eyes with a strip of cloth?

- Should the whole face be covered with a piece of cloth?

Please Mufti Sahib advise what can be done.

Using the term karma

Q: Please can you comment in the Islamic ruling or stance on Karma. Can you please also advise what is the stance on using the term karma. For example if someone does wrong to you, to tell that person karma will get you.

Insurance

Q: I purchased a business and wish to insure it. What is the Shar‘ee ruling regarding insuring one’s business? Similarly, explain the law of insuring one's vehicle.