✅Answer:

1️⃣ Abu Abdullah said: 'Indeed, prayer, fasting, charity, Hajj, Umrah, and every righteous deed benefits the deceased, to the point that a deceased person who is in difficulty will have it eased for him, and it will be said: 'This is because of the deed of your son so-and-so, or because of the deed of your religious brother so-and-so.'

📚Bihar al-Anwar, vol. 88, p. 313

Imam Sadiq, peace be upon him: 'Indeed, prayer, fasting, charity, Hajj, Umrah, and every righteous deed benefits the deceased, so much so that a deceased person who is in distress will have it eased for him, and it will be said: 'This is because of the deed of your son so-and-so, or because of the deed of your religious brother so-and-so!'

2 قال رَجُلٌ لِلصَّادِق جُعِلْتُ فِدَاكَ إِنِّي كُنْتُ نَوَيْتُ أَنْ أُشْرِک في حَجَّتِيَ الْعَامَ أَبِي أَوْ بَعْضَ أَهْلِي فَنَسِيتُ فَقَال الْآنَ فَأَشْرِكْهَا

📚Faqih, vol. 2, p. 461

A man said to Imam Sadiq, peace be upon him: 'May I be sacrificed for you, I intended to include my father or one of my family members in my Hajj this year, but I forgot.' The Imam said: 'Include him now!'

3 الحارث بن المغيرة قال: قُلْتُ لِأَبي عبداللَّه و أَنا بِالْمَدينَةِ بَعْدَ ما رَجَعْتُ مِنْ مَكَّةَ إِنِّي أَرَدْتُ أَنْ أَحُجَّ عَنِ ابْنَتِي قال فَاجْعَلْ ذَلكَ لَهَا الْآن

📚Al-Kafi, vol. 4, p. 316

Harith said: 'While I was in Medina after returning from Mecca, I said to Imam Sadiq, peace be upon him: 'I intended to perform Hajj on behalf of my daughter!'

The Imam said: 'Do it for her now!'

4 إسحاق بن عمار عن أَبي إِبراهيم قال: سَأَلْتُهُ عن الرَّجُل يَحُجُّ فَيَجْعَلُ حَجَّتَهُ و عُمْرَتَهُ أَو بَعْض طَوَافِه لِبَعْضِ أَهْلِهِ و هُوَ عَنْهُ غَائِبٌ بِبَلَدٍ آخَر قال فَقُلْتُ فَيَنْقُصُ ذَلِكَ مِنْ أَجْرِهِ قَالَ لَا هِيَ لَهُ و لِصَاحِبِهِ و لَهُ أَجْرٌ سِوى ذَلكَ بِما وَصَلَ قُلْتُ وَ هُوَ مَيِّتٌ هَلْ يَدْخُلُ ذَلِكَ عَلَيْهِ قال نَعَمْ حَتَّى يَكُونُ مَسْخُوطاً عَلَيْهِ فَيُغْفَرُ لَهُ أَوْ يَكُونُ مُضَيَّقاً عَلَيْه فَيُوَسَّعُ عَلَيْه

📚Al-Kafi, vol. 4, p. 315

Ishaq said: 'I asked Imam Kazim, peace be upon him, about a person who performs Hajj and then dedicates his Hajj and Umrah or a part of his circumambulation to one of his family members who is in another city and is absent from him. I asked if anything from his reward is reduced?' He said: 'No, it is for him and for that person as well, and he will have another reward for the 'silah' (maintaining ties)!'

I said: 'If that person is dead, does it reach him?' He said: 'Yes, to the point that if he is under Allah's wrath, he will be forgiven, or if he is in distress, it will be eased for him!'

5 علي بن المغيرة عن أَبي الحسن قال: قُلْتُ لَهُ إِنَّ أَبِي سَأَلَ جَدَّكَ عن خَتْمِ الْقُرْآن في كُلِّ لَيْلَةٍ فقال لَهُ جَدُّكَ فِي كُلِّ لَيْلَةٍ فَقَالَ لَهُ في شَهْر رمضان فقال لَهُ جَدُّكَ في شَهْر رَمَضَان فقال لَهُ أَبِي نَعَمْ ما اسْتَطَعْتُ فَكانَ أَبي يَخْتِمُهُ أَرْبَعينَ خَتْمَةً في شَهْر رَمَضَان ثُمَّ خَتَمْتُهُ بَعْدَ أَبِي فَرُبَّمَا زِدْتُ و رُبَّمَا نَقَصْتُ عَلَى قَدْرِ فَرَاغِي و شُغُلِي و نَشَاطِي و كَسَلي فَإِذَا كان في يَوْمِ الْفِطْرِ جَعَلْتُ لِرَسُول اللَّه خَتْمَةً و لِعَلِيٍّ أُخْرَى و لِفَاطِمَة أُخْرَى ثُمَّ لِلْأَئِمَّةِ حَتَّى انْتَهَيْتُ إِلَيْك فَصَيَّرْتُ لَكَ وَاحِدَةً مُنْذُ صِرْتُ فِي هَذِهِ الْحال فَأَيُّ شَيْ ءٍ لِي بِذَلِك قال لَكَ بِذَلِك أَنْ تَكُونَ مَعَهُمْ يَوْمَ الْقِيَامَة قُلْتُ اللَّهُ أَكْبَرُ فَلِي بِذَلِكَ قَالَ نَعَمْ ثَلَاث مَرَّات

📚Al-Kafi, vol. 2, p. 618

Ali ibn Mughirah said: 'I said to Imam Kazim, peace be upon him: 'My father asked your grandfather about completing the Quran every night, and your grandfather said: 'Every night!'

My grandfather said: 'In the month of Ramadan?' Your father said: '(Yes) in the month of Ramadan.'

So my father said: 'OK! As much as I can!'

So my father used to complete the Quran 40 times in the month of Ramadan, and I also, after my father, sometimes complete it more and sometimes less, depending on my free time, work, energy, and laziness!

Then, when the day of Eid al-Fitr comes, I dedicate one completion for the Messenger of Allah, peace be upon him and his family, and one completion for Ali, peace be upon him, and one completion for Fatimah, peace be upon her, and then for the rest of the Imams until I reach you, so since I have been following this routine, I also dedicate one completion for you. So what will I get for this?'

The Imam said: 'For you, because of this deed, it will be that you will be with them on the Day of Judgment!'

I said: 'Allahu Akbar!!, will this be for me?!'

The Imam said three times: 'Yes!'

✅Also, be sure to refer to:

t.me/porseshvapasokhe/85

Acting on behalf of others in recommended acts

Gifting recommended deeds to the Imams, peace be upon them

Dedicating the reward of recommended deeds to the deceased