It was narrated from Muhammad bn Abdurrahman Al-Tastari who said: I pass by bani Rawas and some of my brothers said to me: follow me to the mosque of Sa'asa'ah so that we observe prayer in it, for the fact that it is recommended to visit this holy place that our masters has matched their honourable feet on, he said: I went along with him to the Mosque suddenly a she-camel was tied by the door of the Mosque, we entered and suddenly saw a man in Al-hijaz cloth, and his turban is like their own, sitting down while supplicating and I memorize it together with my friend.
Sheikh Tusi (may Allah elevate his position) said: "it is recommended to recite this supplication every day in the holy month of Rajab.
اَللّٰهُمَّ يَا ذَا الْمِنَنِ السَّابِغَةِ، وَالْاٰلَاۤءِ الْوَازِعَةِ، وَالرَّحْمَةِ الْوَاسِعَةِ، وَالْقُدْرَةِ الْجَامِعَةِ، وَالنِّعَمِ الْجَسِيْمَةِ، وَالْمَوَاهِبِ الْعَظِيْمَةِ، وَالْاَيَادِيْ الْجَمِيْلَةِ، وَالْعَطَايَا الْجَزِيْلَةِ۔
يَا مَنْ لَايُنْعَتُ بِتَمْثِيْلٍ، وَلَايُمَثَّلُ بِنَظِيْرٍ، وَلَايُغْلَبُ بِظَهِيْرٍ، يَامَنْ خَلَقَ فَرَزَقَ، وَاَلْهَمَ فَاَنْطَقَ، وَابْتَدَعَ فَشَرَعَ، وَعَلَا فَارْتَفَعَ، وَقَدَّرَ فَاَحْسَنَ، وَصَوَّرَ فَاَتْقَنَ، وَاحْتَجَّ فَاَبْلَغَ، وَاَنْعَمَ فَاَسْبَغَ، وَاَعْطٰى فَاَجْزَلَ، وَمَنَحَ فَاَفْضَلَ۔
يَا مَنْ سَمَا فِي الْعِزِّ فَفَاتَ نَوَاظِرَ الْاَبْصَارِ، وَدَنَا فِي اللُّطْفِ فَجَازَ هَوَاجِسَ الْاَفْكَارِ، يَا مَنْ تَوَحَّدَ بِالْمُلْكِ فَلَا نِدَّ لَهُ فِيْ مَلَكُوْتِ سُلْطَانِهِ، وَتَفَرَّدَ بِالْاٰلَاۤءِ وَالْكِبْرِيَاۤءِ، فَلَا ضِدَّ لَهُ فِيْ جَبَرُوْتِ شَاْنِهِ، يَا مَنْ حَارَتْ فِيْ كِبْرِيَاۤءِ هَيْبَتِهِ دَقَاۤئِقُ لَطَاۤئِفِ الْاَوْهَامِ، وَانْحَسَرَتْ دُوْنَ اِدْرَاكِ عَظَمَتِهِ خَطَاۤئِفُ اَبْصَارِ الْاَنَامِ۔
يَا مَنْ عَنَتِ الْوُجُوْهُ لِهَيْبَتِهِ، وَخَضَعَتِ الرِّقَابُ لِعَظَمَتِهِ، وَوَجِلَتِ الْقُلُوْبُ مِنْ خِيْفَتِهِ، اَسْاَلُكَ بِهٰذِهِ الْمِدْحَةِ الَّتِيْ لَاتَنْبَغِيْ اِلَّا لَكَ، وَبِمَا وَاَيْتَ بِهِ عَلٰى نَفْسِكَ لِدَاعِيْكَ مِنَ الْمُؤْمِنِيْنَ، وَبِمَا ضَمِنْتَ الْاِجَابَةَ فِيْهِ عَلٰى نَفْسِكَ لِلدَّاعِيْنَ۔
يَا اَسْمَعَ السَّامِعِيْنَ، وَاَبْصَرَ النَّاظِرِيْنَ، وَاَسْرَعَ الْحَاسِبِيْنَ، يَاذَا الْقُوَّةِ الْمَتِيْنِ، صَلِّ عَلٰى مُحَمَّدٍ خَاتَمِ النَّبِيِّيْنَ، وَعَلٰى اَهْلِ بَيْتِهِ [الْاَئِمَّةِ الصَّادِقِيْنَ]، وَاقْسِمْ لِيْ فِيْ شَهْرِنَا هٰذَا خَيْرَ مَا قَسَمْتَ، وَاحْتِمْ لِيْ فِيْ قَضَاۤئِكَ خَيْرَ مَا حَتَمْتَ۔
وَاخْتِمْ لِيْ بِالسَّعَادَةِ فِيْمَنْ خَتَمْتَ، وَاَحْيِنِيْ مَا اَحْيَيْتَنِيْ مَوْفُوْرًا، وَاَمِتْنِيْ مَسْرُوْرًا وَمَغْفُوْرًا، وَتَوَلَّ اَنْتَ نَجَاتِيْ مِنْ مُسَاۤئَلَةِ الْبَرْزَخِ، وَادْرَاْ عَنِّي مُنْكَرًا وَنَكِيْرًا، وَاَرِ عَيْنِيْ مُبَشِّرًا وَبَشِيْرًا، وَاجْعَلْ لِيْ اِلٰى رِضْوَانِكَ وَجِنَانِكَ مَصِيْرًا وَعَيْشًا قَرِيْرًا، وَمُلْكًا كَبِيْرًا، وَصَلِّ عَلٰى مُحَمَّدٍ وَاٰلِهِ كَثِيْرًا
He prostrate in a very long time, he then stood up and go on his way.
My friend said to me: we saw him to be Khidr (peace be on him) why don't we talk to him as if he has put hold to our tongue, so we came out and met with ibn Abi Rawaad Al-Rawaasi and said: where are you (both) coming from? From Sa'asa'ah Mosque we replied and told him about the incident.
He said: this man normally comes to Sa'asa'ah Mosque every two days or three but he doesn't talk. We said: who is he? Who do you think he is? He inquired, we said, we deem him to be Khidr (peace be on him), he said, to God I also deem him to be Khidr (peace be on him); later my friend said to me, to God the man was the leader of the time (may our souls be sacrifice for him).
I say: Sayyid Ali bn Taaus said: this supplication was narrated from the commander of the faithful (peace be on him) but for the fact that this supplication is offered during the day of the holy month of Rajab we decided to bring it under the chapter of the monthly supplications.