If you don’t know which one is first, join the one inside.

Suppose,we miss the main jamaa’h at the mosque and we go to the mosque late and find two congregations praying salaah,perhaps,one inside the mosque whilst the other in the corridor of the mosque,thus,which jamaa’h should we join?

Prayer | May 25, 2017 3:32 am
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is it enuf to cover my feet with socks in salah or should I’ve to wear skirts or the like to even cover it’s shape? Is covering feet with only socks considered as makrooh?
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I know of a person that adds “ya rabbil alameen” at end of Surah al fatiha, this person says that right after “ameen”. I hope you understand what I mean. So I want to know if this is permissible? Also is the salah accepted?