Receiving interest money

Q: If x person doesn't have a good income in his business and his business is going in a loss. He doesn't have any other source of income. This x person has a relative who has some money saved in a bank. The bank gave interest to x person's relative for his money in the bank. Can the relative give this interest amout to x person? 

The attributes of Allah Ta'ala

Q: I read this somewhere:

Also, As-Suddi said, "When a man would come to the two angels they would advise him, `Do not fall into disbelief. We are a test.' When the man would ignore their advice, they would say, `Go to that pile of ashes and urinate on it.' When he would urinate on the ashes, a light, meaning the light of faith, would depart from him and would shine until it entered heaven. Then something black that appeared to be smoke would descend and enter his ears and the rest of his body, and this is Allah's anger. Isn’t Allah’s Anger His Attribute alone so how would it enter a human being?

Taking a commission for outsourcing work when working for a company

Q: I am currently working in a company as a senior executive. I was given a task by my management to find a guy who would fix a tube well (water well). I found a guy and called him to our office to confirm the project with my management. I requested this guy for a commission after the completion of the project. Is it permissible in Islam to take commission for this kind of outsourced work? 

Using a credit card

Q: I have a credit card. When I become cash strapped I resort to the credit card due to ease of access and I always try to pay the debt on the credit card within 55 days as before this, there is no interest charged. However, buying/relying on this facility makes me feel impoverished and fearful of consuming things that I can pay for later. What do you advise me to do? Use the credit card and ensure that I always pay for the debt within the non-interest period? It is permissable to use credit cards?