Prophet and preservation of Quran (2)

7. Abu Hayan Al-Andelsi (died in 745 A.H.)
وَمِنْ الْمَنْصُوصِ عليه الْقَتْلُ وَالزِّنَا وَاللِّوَاطُ وَشُرْبُ الْخَمْرِ.... وَالرِّبَا وَتَرْكُ الْأَمْرِ بِالْمَعْرُوفِ وَالنَّهْيِ عن الْمُنْكَرِ وَنِسْيَانُ الْقُرْآنِ بَعْدَ حِفْظِهِ وَإِحْرَاقُ الْحَيَوَانِ بِالنَّارِ....
Big sins that there are clear words about them include: killing, adultery, d giving up admonishing others to do right and preventing others to do wrong, forgetting the Quran after learning it, firing animals and …
8. After narrating different narrations about the reward of reciting Quran a lot, Ibn Kasir Dameshghi Selfi has said
ومضمون هذه الأحاديث الترغيب فى كثرة تلاوة القرآن واستذكاره وتعاهده لئلا يعرضه حافظة للنسيان، فإن ذلك خطأ كبير نسأل الله العافية منه.
The content of these Hadiths is about the encouragement of reciting Quran a lot, memorizing it and bearing the memorized verses in the mind so that we do not forget whatever we memorize from the Quran because forgetting Quran is a big sin and we want God to save us from it.
Considering big sins, he has said in his interpretation

...ومنع الزكاة وترك الأمر بالمعروف والنهي عن المنكر مع القدرة ونسيان القرآن بعد تعلمه وإحراق الحيوان بالنار....
Not giving zakat, giving up admonishing others to do right and preventing others to do wrong, forgetting the Quran after learning it, firing animals and …

9. Abubakr Al-Zobeidi Al-Yamani (died in 800 A.H.)
وَالْكَبِيرَةُ مَا كَانَتْ حَرَامًا مَحْضًا شُرِعَ عَلَيْهَا عُقُوبَةٌ مَحْضَةٌ بِنَصٍّ قَاطِعٍ.... وَتَرْكُ الصَّلَاةِ مُتَعَمِّدًا وَمَنْعُ الزَّكَاةِ وَنِسْيَانُ الْقُرْآنِ وَسَبُّ الصَّحَابَةِ رَضِيَ اللَّهُ عَنْهُمْ.
A big sin is a kind of sin that is prohibited absolutely and punishment has been determined for it in the religion. These matters can be proved with clear words. Great sins include: giving up praying deliberately, not paying zakat , forgetting Quran and cursing the companions.
10. Ibn Hajar Heithami (died in 973 A.H.)
Ibn Hajar Heithami has considered it one of greatest sin and the greatest sin that may be left to the Muslims in the book '' Al-Zavajer An Aghraf Al-Kabaer''
الكبيرة الثامنة والستون نسيان القرآن أو آية منه بل أو حرف.
وأخرج محمد بن نصر عن أنس أنه (ص) قال إن من أكبر ذنب توافى به أمتي يوم القيامة لسورة من كتاب الله كانت مع أحدهم فنسيها.
Kabire 68: it includes forgetting the whole Quran, a verse and even a word. Muhammad Ben Nasr has narrated from Anas that the messenger of God (peace of Allah be upon him and his descendants) has bade '' the greatest sin that I will meet my nation with it in the doomsday is '' one of persons of my nation memorizes a Suran and then they forget it''.
11. Ansari Al-Shafei
وَنِسْيَانُهُ كَبِيرَةٌ وَكَذَا نِسْيَانُ شَيْءٍ منه لِخَبَرِ عُرِضَتْ عَلَيَّ ذُنُوبُ أُمَّتِي فلم أَرَ ذَنْبًا أَعْظَمَ من سُورَةٍ من الْقُرْآنِ أو آيَةٍ أُوتِيَهَا رَجُلٌ ثُمَّ نَسِيَهَا وَخَبَرُ من قَرَأَ الْقُرْآنَ ثُمَّ نَسِيَهُ لَقِيَ اللَّهَ عز وجل يوم الْقِيَامَةِ أَجْذَمَ رَوَاهُمَا أبو دَاوُد
Forgetting Quran is a big sin and also some of its verses due to this narration '' the sins of my nation were attributed to me. Hence, I saw no sins bigger than this…

12. Khatib Al-Sharbini (died in 977 A.H.)
Khatib Sharbini is one of persons that supports the forgetfulness of the Quran firmly and he has mentioned and confirmed this matter in different books
He has said in the book '' Al-Aghna''
القول في حكم القرآن ونسيانه ويحرم تفسير القرآن بلا علم ونسيانه أو شيء منه كبيرة.
The remark about the rule of the Quran and forgetting it and interpreting the Quran without any knowledge about it: forgetting the whole Quran and some of its verses is a big sin.
He has written in another book
فمن الأول تقديم الصلاة أو تأخيرها عن وقتها بلا عذر ومنع الزكاة وترك الأمر بالمعروف والنهي عن المنكر مع القدرة ونسيان القرآن واليأس من رحمة الله.
The first swear in relation to big sins: praying late or soon without any excuses, not giving zakat, giving up admonishing others to do right and dissuading others to do wrong in spite of having power, hopelessness from the mercy of God and …
Al-Eghna lel Shareini, v 2 p 633
Considering big sins, he has said in the book '' Maghni Al-Mohtaj''
ونسيانه أو شيء منه كبيرة.
Forgetting the whole Quran and some of it (some of its verses) is a big sin.
Al-Shareini Al-Khatib Al-Shafei, Shams Al-Din Muhammad (died in 977 hejira), Moghana Al-Mohtaj Ela Marefat Maani Alfaz Al-Menhaj, v 1 p 39, Published by: Dar Al-Fekr, Beirut
Considering big sins, he has written in another part of this book
وترك الأمر بالمعروف والنهي عن المنكر مع القدرة ونسيان القرآن واليأس من رحمة الله
Giving up admonishing others to do right and dissuading others to do wrong in spite of having power, forgetting the Quran, hopelessness from the mercy of God and …
Moghana Al-Mohtaj, v 4 p 427
13. Ramalie Al-Shafie (died in 1004 A.H.)
Considering big sins, Rameli Shafei has said
ونسيانه كبيرة موضعه إذا كان نسيانه تهاونا وتكاسلا.
One of big sins is forgetting Quran whereas it is due to ignorance and irresponsibility.
Al-Ramali Al-Shoveiri, Shams Al-Din Muhammad Ben Ahmad Ben Hamze (died in 1004 hejira), Hashiye Al-Ramali, v 1 p 64, according to the software of Jamat Al-Kabir
14. Jalal Al-Din Siuoti
نسيانه كبيرة صرح به النووي في الروضة وغيرها لحديث أبي داود وغيره عرضت علي ذنوب أمتي فلم أر ذنبا أعظم من سورة من القرآن أو آية أوتيها رجل ثم نسيها.
Forgetting Quran is a big sin. Nuvi has said about it clearly in the book '' Roze'' and other his books. According to the narration of Abi Davud and others, the messenger of God bade '' the sins of my nation were attributed to me…
Al-Siuti, Jalal Al-Din Abu Al-Fazl Abd Al-Rahman Ben Abibakr, (died in 911 hejira), Al-Etghan Fi Olum Al-Quran, v 1 p 279, Researched by: Saeed Al-Mandoob, Published by: Dar Al-Fekr, Lebanon, First Edition, 1416 hejira- 1996
15. Abd Al-Rauf Monavi (died in 1031 A.H.)
Abd Al-Rauf Monavi has said clearly in two books that forgetting Quran is one of big sins. he has written in the book '' Al-Tisir''
ونسيان القرآن بعد حفظه كبيرة.
Forgetting Quran is one of big sins after he forgets it.
Al-Manavi, Abd Al-Rauf Ben Ali Ben Zein Al-Abedin (died in 1031 hejira), Al-Tayaser be Sharh Al-Jame Al-Saghir, v 1p 146, Published by: Maktab Al-Emam Al-shafei, Al-Riyadh, Third Edition, 1408 hejira-1988
He has written in the book Feiz Al-Ghadir''
ونسيان القرآن كبيرة.
Forgetting Quran is a big sin.
Al-Manavi, Abd Al-Rauf Ben Ali Ben Zein Al-Abedin (died in 1031 hejira), Feiz Al-Ghadir Sharh Al-Jame Al-Saghir, v 1 p 489, Published by: Al-Maktab Al-Tejariye Al-Kobra, Egypt, First Edition, 1356 hejira
16. Bahuti Al-Hanbali (died in 1051 A.H.)
(ويحرم) تأخير الختم فوق أربعين (إن خاف نسيانه قال) الإمام (أحمد ما أشد ما جاء فيمن حفظه ثم نسيه..).
Delaying reciting the whole Quran over forty days is haram whereas that person is afraid of forgetting it. Imam Ahmad has said '' there is severe punishment for a person that memorizes Quran and then he forgets it.
Al-Khademi, Abu Saeed Muhammad Ben Muhammad (died in 1156 hejira), Barighat Mahmudiye, v 6 p 205, according to the software of Jamat Al-Kabir
17. Abu Saeid Al-Khademi (died in 1156 A.H.)
( وَمِنْهَا نِسْيَانُ الْقُرْآنِ بَعْدَ تَعَلُّمِهِ )... لِأَنَّهُ إنَّمَا نَشَأَ عَنْ تَشَاغُلِهِ عَنْهَا بِلَهْوٍ أَوْ فُضُولٍ أَوْ لِاسْتِخْفَافِهِ بِهَا وَتَهَاوُنِهِ بِشَأْنِهَا وَعَدَمِ احْتِرَامِهِ لِأَمْرِهَا فَيَعْظُمُ ذَنْبُهُ عِنْدَ اللَّهِ لِاسْتِهَانَةِ الْعَبْدِ لَهُ بِإِعْرَاضِهِ عَنْ كَلَامِهِ، وَفِيهِ أَنَّ نِسْيَانَ الْقُرْآنِ كَبِيرَةٌ وَلَوْ بَعْضًا مِنْهُ وَهَذَا لَا يُنَاقِضُهُ خَبَرُ (رُفِعَ عَنْ أُمَّتِي الْخَطَأُ وَالنِّسْيَانُ)؛ لِأَنَّ الْمَعْدُودَ هُنَا ذَنْبُ التَّفْرِيطِ فِي مَحْفُوظِهِ لِعَدَمِ تَعَاهُدِهِ وَدَرْسِهِ
One of great sins is forgetting Quran after learning it because its cause is dealing with futile and irrelevant things and ignoring and disrespecting Quran. Therefore, the sin of this person is big for God due to ignoring it and turning it away. Forgetting Quran is (even some of its verses) a big sin. This matter is not in contrast with the narration '' the punishment of mistakes and forgetting Quran have been removed from the nation'' because lack of attention to whatever has been memorized has been considered as sin in spite of his commitment to it.
Al-Khademi, Abu Saeed Muhammad Ben Muhammad (died in 1156 hejira), Barighat Mahmudiye, v 6 p 205, according to the software of Jamat Al-Kabir
18. Shahab al-Din Al-Ghalyubi (died in 1069 A.H.)
He has said about big sins
... وقطيعة الرحم وعقوق الوالدين وضرب المسلم بغير حق ونسيان القرآن...
…severing womb, hurting parents, hitting Muslims, forgetting Quran and …
Al-Ghaliyui, Shahab Al-Din Ahmad Ben Ahmad Ben Salame (died in 1069 hejira), Hashitan, Ghalyui:, Ali Sharh Jalal Al-Din , Al-Mahali Ala Menhaj Al-Talebin, v 4 p 320, Researched by: Maktab Al-Bohuth va Al-Dorasat, Published by: Dar Al-Fekr, Lebanon, First Edition, 1419 hejira- 1998

19. Soleiman Al-Bajirmi (died in 1221A.H.)
قوله: (ونسيان القرآن) أي كلاً أو بعضاً إذا كان حافظاً له بعد البلوغ
The writer has said '' forgetting Quran is one of big sins. In other words, forgetting all verses of the Quran or some verse of the Quran is a big sin whereas he learns it after maturity.
Al-Jeiromi Al-Shafei, Soleiman Ben Muhammad Ben Omar (died in 1221 hejira), Tohfat Al-Habib Ala Sharh Al-Katib, v 5 p 379, Published by: Dar Al-Kotob Al-Elmie, Beirut, Lebanon, 1417 hejira- 1996, First Edition
20. Muhammad Ben Ali Shokani (died in 1255 A.H.)
Considering big sins, Muhammad Ben Ali Shokani has written
... ونسيان القرآن بعد تعلمه واحراق الحيوان بالنار وامتناع الزوجة من زوجها بلا سبب.
Forgetting Quran after learning it, burning animals with fire, refusal of a wife from sexual intercourse whereas she has no excuse for that…
Al-Shokani, Muhammad Ben Ali Ben Muhammad (died in 1255 hejira), Ershad Al-Fohul Ela Tahghigh Elm Al-Osul, v 1 p 99, Researched by: Muhammad Saeed Al-Badri Abu Mosaeb, Published by: Dar Al-Fekr, Beirut, First Edition, 1412 hejira- 1992
21. Al-Javi Al-Shafei ( died in 1316 A.H.)
ونسيان القرآن كلا أو بعضا إن كان حفظه بعد البلوغ
(One of big sins) is forgetting all or some verses of the Quran if we learn it after maturity.
Al-Javi Al-Shafei, Abu Abd Al-Moata Muhammad Ben Omar Ben Ali Ben Navavi, (died in 1316 hejira), Nahayat Al-Zein Fi Ershad Al-Mobtadein, v 1 p 385, Published by: Dar Al-Fekr, Beirut, First Edition
22. Abd Al-Hamid Al-Shervani
ومنع الزكاة وترك الأمر بالمعروف والنهي عن المنكر مع القدرة ونسيان القرآن واليأس من رحمة الله.
Not giving zakat, giving up admonishing others to right and dissuading otothers to do wrong in spite of having power and forgetting the Quran, desperation from the mercy of God and … Big sins:
Al-Shervani Al-Talesi Al-Shafei, Abd Al-Hamid Ben Musa Ben Yazid Ben Musa, Havashi Al-Shervani Ala Tohfat Al-Mohtaj be Sharh Al-Menhaj, v 10 p 214, Published by: Dar Al-Fekr, Beirut
We would like to ask Sunni scientists '' did the messenger of God (peace of Allah be upon him and his descendants) commit this sin along with polytheism to God, not giving zakat and …or Bokhari and Mosalam have insulted the prophet?''
Conclusion
A lot of narrations have been narrated about disapproving the Quran and its severe tortures in the Sunni sources and even some have considered it the greatest sin that human may enter the doomsday with it and faces God.
Most of jurisprudents of Sunni different religions have considered as one of big sins along with polytheism to God, the cursing the companions, not giving zakat, and …
According to these matters, can we believe that the prophet of God has forgotten the verses of the Quran although Quran is considered as the permanent miracle of the prophet?
Can Sunni scientists accept that the messenger of God (peace of Allah be upon him and his descendants) will enter the doomsday as he suffers from leprosy?
Hence, it seems that forgetfulness of Quran by the messenger of God (peace of Allah be upon him and his descendants) is a vulgar insult that bokhari and Mosalam have attributed it to the prophet of God without considering its consequences.