If he offers Salam, you can continue with Duaa and offer Salam after that, but don’t exaggerate.

As the Dua after Fard Salah is very important. Imam offers salam after a short dua with Darood Ibrahim. What should we do with our dua’s because of this short duration. As we learned from sunnah of making dua before salam & do dhikar after salah.

Prayer |