The ruling on one who prayed Maghrib behind an imam who is praying 'Isha'
Machine translationRead the Arabic original
Question:
He said: May Allah guide you, O Shaykh: I prayed the 'Isha' prayer, thinking it was the Maghrib prayer. When the imam stood for the fourth rak'ah, I remembered that it was the 'Isha' prayer. Is my prayer valid?
Answer:
If you stood with him and prayed four rak'ahs, it is not valid. But if you sat and recited the final tashahhud and then said the taslim, your prayer is valid. You are on your intention. You are on your intention. Yes.
He said: May Allah guide you, O Shaykh: I prayed the 'Isha' prayer, thinking it was the Maghrib prayer. When the imam stood for the fourth rak'ah, I remembered that it was the 'Isha' prayer. Is my prayer valid?
Answer:
If you stood with him and prayed four rak'ahs, it is not valid. But if you sat and recited the final tashahhud and then said the taslim, your prayer is valid. You are on your intention. You are on your intention. Yes.
Source
www.alfawzan.af.org.sa
The Arabic text is copied verbatim from the original source, without any edits.