Taubah and Repentance

Q: What is the way forward for one who makes taubah and regrets a sin, yet keeps falling back into it?

Q: How do I know if I have forgiven someone? I had slept forgiving someone but after waking up, I again felt bad about that person, though I didn't have any bad feeling or hatred that night.

Q: From my childhood I was disobedient to Allah Ta'ala. I have committed so many major sins. I feel no regrets for the sins I have committed. I have spent all my life in committing sins and I never cared about Allah Ta'ala. But now I want to change for the better. Will Allah accept me? Can I become a good slave keeping in mind my dark past?

Q: I spoke some words against almighty god and I am very repentfull for it. I love Allah with all my heart very much. People are saying that I am out of deen. I love Allah very much and I testify that there is no god but Allah and Muhammad (sallallahu alaihi wasallam) is the messanger of Allah. Is there taubah for me and am I out of deen?

Q: I have a friend who has commited a sin. He had sex with a prostitute. He is very sorry and disappointed for what he has done. I am very tensed to see him that much disappointed. On his behalf, I want to ask if there is any forgiveness for that sin for him? If there is any, what is tha kafara for him?

Q: I did zina and prayed for forgiveness from true heart. I don't have inner satisfaction. I live in Pakistan where Islamic punishments are not enforced, how can I get the punishment of 80 lashes other then that can I explain the topic zina to my family? 

Q: I have a friend who entered an unlawful relationship about 7 months ago. She ended the relationship after two months due to the guilt. She feels very impure and cries a lot about her sin. She claims to believe in Allah's forgiveness, but is unable to bear herself. She breaks down a lot and feels like she is no longer a good and pure woman. She also feels like it is wrong to put it behind her. Is it possible that Allah has wiped away her sin and purified her?

Q: I am trying to not to do sin. I am trying to get better but sometimes when I try to repent and cry over my sins I feel that I don't have any sin to cry on but I know I am not innocent and I do many sins every now and then. Please give me some advice to repent sincerely and to have great taqwa.

Q: I had given bad-dua to my most nearer one for four months in every namaz, but later I realised that I was in a wrong path, so I made tawbah to Allah to forgive me and my nearer one, is there any procedure to take back the bad-dua or tawbah is enough?

Q: I have committed a great sin. I have taken cocaine, I have drank alcohol and I have smoked marijuana. I regret this immensely. I never want to do it again. I need Allahs help and forgiveness. Can you give me some advice and guidance please.