I entered the mosque and did not pray Maghrib, so I found the imam praying 'Isha' in the second rak'ah. What should I do?
Machine translationRead the Arabic original
Question:
May Allah reward you, Your Eminence, father. The questioner says: I entered the mosque and the imam was praying 'Isha' in the second rak'ah, and I had not prayed Maghrib. What should I do?
Answer:
You may enter with him with the intention of Maghrib and pray the Maghrib prayer behind him. Or you may pray Maghrib alone or with a group like you, and then join the 'Isha' prayer for whatever remains of it. Yes.
May Allah reward you, Your Eminence, father. The questioner says: I entered the mosque and the imam was praying 'Isha' in the second rak'ah, and I had not prayed Maghrib. What should I do?
Answer:
You may enter with him with the intention of Maghrib and pray the Maghrib prayer behind him. Or you may pray Maghrib alone or with a group like you, and then join the 'Isha' prayer for whatever remains of it. Yes.
Source
قناة «العلامة الدكتور صالح الفوزان»، [267 -1024] دخلت المسجد ولم أصل المغرب، فوجدت الإمام يصلي العشاء في الركعة الثانية، فماذا أفعل؟ — youtube.com
The Arabic text is a machine transcription of the audio recording.