Q: What is the meaning of "for the sake of Allah"?

Q: When the Imam leads the nikaah, does he have to ask the girl with two witnesses or just two witness is enough. In our locality people say Imam should ask the girl and they get offended if the Imam doesn't go.

Q: If we don't have water for istinja, can we wet the tissue? Will that be enough?

Q: Are we allowed to keep the name barrah. I read it's not permissible. Is that correct and also what is the meaning of barrah? 

Q: Can the name Arham be kept for a boy?

Q: Is there any un Arabic words in the Quran? One Arab said there is.

Q: On the night of me'raj did Nabi (Sallallahu Alayhi Wasallam) see Allah Ta'ala with his eye?

Q: If one is travelling in a plane and wants to read salah with another brother in jamaat, in the limited space at the back of the plane would it be permissible due to space being limited:

1. The imam stands directly in front of a single muqtadi?
2. The imam stands almost next to muqtadi, just a few centimetres in front (due to space restrictions the ideal of one foot behind the imam cannot work)?
3. The imam stands on the right of the muqtadi, muqtadi behind imam one foot length?

Q: In surah faatiha, in the 13 line script we use, after the first ayat there is the laam alif (continue without stopping sign). However we hear the hadith where Nabi (Sallallahu Alayhi Wasallam) said to the effect that one should read the first ayah and stop, the second and then stop etc. What should one do, stop or continue?

Q: I prayed asr or Dhuhr I think, and I think in 2nd rak'ah I said ayah of al Faatihah wrong but was not sure so I ignored it and on the third rak'aat I noticed it was probably wrong so I took the 3rd rak'aat as 2nd and finished like normal and then did 2 sujood sahw. Any thing wrong with this?