After namaz in the mosque or general Jamaat namaz in a house etc usually by Pakistani/Indians the imam usually does a dua after prayers does anyone have any idea what it is called?
there are no fixed duas normally which the imams of mosque do. and its also not obligatory to do so. u can do dua as u want , and separate.
u can do dua which has been done by prophet muhammad(sw) after ever prayer.
i found in this case all indicate to do the Tasbihat and Dhikr and Dua after fard prayers:
After the fard Salaat recite the following while rubbing the right hand on the forehead:
بِسْمِ اللَّهِ الَّذِي لَا إِلَهَ إِلَّا هُوَ الرَّحْمَنُ الرَّحِيمُ اللَّهُمَّ أَذْهِبْ عَنِّي الْهَمَّ وَالْحَزَنَ
"In the name of Allah, (I have completed the Salaat) who is the only one worthy of worhsip and who is the Most Merciful, the Most Gracious. O Allah remove from me all worries and sorrows".
(Hisnul Hasin)
Then recite Astaghfirullah thrice and recite the following:
اللَّهُمَّ أَنْتَ السَّلَامُ وَمِنْكَ السَّلَامُ تَبَارَكْتَ يَا ذَا الْجَلَالِ وَالْإِكْرَامِ
"O Allah, You are safe, and from You we receive safety. You are Blessed, Lofty and Dignified".
From the following duas either recite all of them or any one indivisually:
لَا إِلَهَ إِلَّا اللَّهُ وَحْدَهُ لَا شَرِيكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ وَهُوَ عَلَى كُلِّ شَيْءٍ قَدِيرٍ
a. "Besides Allah, there is no one worthy of worship, He is all by Himself and has no partner. His is the Kingdom, to Him is all praise and He has control over everything".
(Bukhari, Muslim)
اللَّهُمَّ لَا مَانِعَ لَمَا أَعْطَيْتَ وَلَا مُعْطِيَ لِمَا مَنَعْتَ وَلَا يَنْفَعُ ذَا الْجَدِّ مِنْكَ الْجَدُّ
b. "O Allah, no one can stop what You give and no one can give what You stop and the wealth of the wealthy cannot prevent Your punishment".
(Mishkat)
اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الْجُبْنِ وَأَعُوذُ بِكَ مِنَ الْبُخْلِ وَأَعُوذُ بِكَ مِنَ أَرْذَلِ الْعُمُرِ وَأَعُوذُ بِكَ مِنْ فِتْنَةِ الدُّنْيَا وَعَذَابِ الْقَبْرِ
c. "O Allah, I seek refuge from cowardice, miserliness and childness in old age, from the trials of this world and punishment of the grave".
(Bukhari)
اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الْكُفْرِ وَالْفَقْرِ وَعَذَابِ الْقَبْرِ
d. "O Allah, I seek refuge in You from Kufr, poverty and the punishment of the grave".
(Hisnul Hasin)
اللَّهُمَّ اغْفِرْ لِي مَا قَدَّمْتُ وَمَا أَخَّرْتُ وَمَا أَسْرَرْتُ وَمَا أَعْلَنْتُ وَمَا أَسْرَفْتُ وَمَا أَنْتَ أَعْلَمُ بِهِ مِنِّي أَنْتَ الْمُقَدِّمُ وَأَنْتَ الْمُؤَخِّرُ لَا إِلَهَ إلِاَّ أَنْتَ
e. "O Allah, forgive my past and future sins and those sins which took place knowingly or unknowngly and forgive me for exceeding the limits and those that You know more than me. You are the beginning and the end and besides You there is no one else worthy of worship".
(Abu Dawood)
اللَّهُمَّ أَعِنِّي عَلَى ذِكْرِكَ وَشُكْرِكَ وَحُسْنِ عِبَادَتِكَ
f. "O Allah, help me so that I can make your Dhikr, glorify You and worship You properly".
(Abu Dawood)
It is stated in the hadith that the person who recites Ayatul Qursi after every fard Salaat, death is the only barrier for him between him and Jannah.
(Bahaqi in Sahbatul Iman)
h. Uqba bin Amr (R.A.) states that Prophet Mohammad (S.A.W.) ordered him to recite the Muwoozhita (i.e. the four Quls) after every fard Salaat.
(Mishkat)
After every fard Salaat recite SubhanAllah 33 times, Alhamdulillah 33 times and Allahu Akbar 34 times.
Even in one hadeeth it says:
Abu Amama (R.A.) narrates from Prophet Mohammad (S.A.W.) that he Prophet Mohammad (S.A.W.) was asked which dua has the greatest acceptance. To this, he replied that the dua recited in the latter part of the night (Tahajjud time) and after the fard Salaat.
(Tirmidhi)
look at this book. and u will get a lot of dua which has been done by prophet mohammad(sw) after obligatory prayer.
http://www.turntoislam.com/forum/showthread.php?t=34001