mistake

As-salamu `alaykum. If a person utters some words that are related to blasphemy or atheism without having a bad intention, what should he do and how should he repent? Jazakum Allahu Khayran.

Yesterday my brother was driving his car back to work when he accidently ranover and killed a female deer.  It was an accident since the deer had jumped out in front of him.  He had no other option since it was a 2 way road and there was traffic.  He would have ended up injuring others if he swirved his car.  He feels bad about what happend as well.  What kind of dua should he ask for from Allah?  Is there something he should do?  What should be done next?Jazakallah.

Dear scholars, As-Salamu `alaykum. One day in Ramadan, and some minutes before the call for Maghrib Prayer, I finished preparing iftar five minutes before the Prayer. Then my husband and I sat at the dining table, waiting for the Adhan. We were chatting and a while later, my husband began to eat, breaking his fast, while we were talking. Suddenly, we heard the call for the Adhan coming from the mosque next door, and we realized that my husband had absentmindedly broken his fast before the Adhan as he was absorbed in talking. Neither of us noticed that he was breaking his fast before the call for prayer. What is the juristic ruling regarding my husband’s fasting of that day? Does he have to make up for it later, or what is he supposed to do? Please reply in detail. May Allah greatly reward you on our behalf, and may His peace, mercy, and blessings be with you.

Dear scholars, As-Salamu `alaykum. What if a person mistakenly broke his fast thinking that the sun had already set and later on realized his mistake? Should he redo his fast or not? Jazakum Allah khayran.