Way of attesting deeds

Quran has considered the prophet as a pattern in order to train human appropriately and has explained the general lines of achieving this perfection through following it. The messenger of God (peace of Allah be upon him and his descendants) has such a rank that he sees all beliefs and actions of persons. Quran introduces the prophet as a beloved person;
قُلْ إِن كُنتُمْ تُحِبُّونَ اللَّهَ فَاتَّبِعُونِي يُحْبِبْكُمُ اللَّهُ وَيَغْفِرْ لَكُمْ ذُنُوبَكُمْ ۗ وَاللَّهُ غَفُورٌ رَّحِيمٌ
Say: "If ye do love Allah, Follow me: Allah will love you and forgive you your sins: For Allah is Oft-Forgiving, Most Merciful.
God introduces the messenger of God as witness;
فكَيْفَ إِذَا جِئْنَا مِن كُلِّ أُمَّةٍ بِشَهِيدٍ وَجِئْنَا بِكَ عَلَىٰ هَٰؤُلَاءِ شَهِيدًا
How then if We brought from each people a witness, and We brought thee as a witness against these people.
وَكَذَٰلِكَ جَعَلْنَاكُمْ أُمَّةً وَسَطًا لِّتَكُونُوا شُهَدَاءَ عَلَى النَّاسِ وَيَكُونَ الرَّسُولُ عَلَيْكُمْ شَهِيدًا ۗ وَمَا جَعَلْنَا الْقِبْلَةَ الَّتِي كُنتَ عَلَيْهَا إِلَّا لِنَعْلَمَ مَن يَتَّبِعُ الرَّسُولَ مِمَّن يَنقَلِبُ عَلَىٰ عَقِبَيْهِ ۚ وَإِن كَانَتْ لَكَبِيرَةً إِلَّا عَلَى الَّذِينَ هَدَى اللَّهُ ۗ وَمَا كَانَ اللَّهُ لِيُضِيعَ إِيمَانَكُمْ ۚ إِنَّ اللَّهَ بِالنَّاسِ لَرَءُوفٌ رَّحِيمٌ
Thus, have We made of you an Ummat justly balanced, that ye might be witnesses over the nations, and the Messenger a witness over yourselves; and We appointed the Qibla to which thou wast used, only to test those who followed the Messenger from those who would turn on their heels (From the Faith). Indeed it was (A change) momentous, except to those guided by Allah. And never would Allah Make your faith of no effect. For Allah is to all people Most surely full of kindness, Most Merciful.
Quran states
لَّا يُؤَاخِذُكُمُ اللَّهُ بِاللَّغْوِ فِي أَيْمَانِكُمْ وَلَٰكِن يُؤَاخِذُكُم بِمَا كَسَبَتْ قُلُوبُكُمْ ۗ وَاللَّهُ غَفُورٌ حَلِيمٌ
Allah will not call you to account for thoughtlessness in your oaths, but for the intention in your hearts; and He is Oft-forgiving, Most Forbearing.
وَإِن كُنتُمْ عَلَىٰ سَفَرٍ وَلَمْ تَجِدُوا كَاتِبًا فَرِهَانٌ مَّقْبُوضَةٌ ۖ فَإِنْ أَمِنَ بَعْضُكُم بَعْضًا فَلْيُؤَدِّ الَّذِي اؤْتُمِنَ أَمَانَتَهُ وَلْيَتَّقِ اللَّهَ رَبَّهُ ۗ وَلَا تَكْتُمُوا الشَّهَادَةَ ۚ وَمَن يَكْتُمْهَا فَإِنَّهُ آثِمٌ قَلْبُهُ ۗ وَاللَّهُ بِمَا تَعْمَلُونَ عَلِيمٌ
If ye are on a journey, and cannot find a scribe, a pledge with possession (may serve the purpose). And if one of you deposits a thing on trust with another, Let the trustee (Faithfully) discharge His trust, and let him fear his Lord. Conceal not evidence; for whoever conceals it,- His heart is tainted with sin. And Allah Knoweth all that ye do.
Quran states that in the doomsday, body organs attest deeds of human;
وَقَالُوا لِجُلُودِهِمْ لِمَ شَهِدتُّمْ عَلَيْنَا ۖ قَالُوا أَنطَقَنَا اللَّهُ الَّذِي أَنطَقَ كُلَّ شَيْءٍ وَهُوَ خَلَقَكُمْ أَوَّلَ مَرَّةٍ وَإِلَيْهِ تُرْجَعُونَ
They will say to their skins: "Why bear ye witness against us?" They will say: "Allah hath given us speech,- (He) Who giveth speech to everything: He created you for the first time, and unto Him were ye to return.
فَاعْتَرَفُوا بِذَنبِهِمْ فَسُحْقًا لِّأَصْحَابِ السَّعِيرِ
They will then confess their sins: but far will be (Forgiveness) from the Companions of the Blazing Fire.
مَا كَانَ لِلْمُشْرِكِينَ أَن يَعْمُرُوا مَسَاجِدَ اللَّهِ شَاهِدِينَ عَلَىٰ أَنفُسِهِم بِالْكُفْرِ ۚ أُولَٰئِكَ حَبِطَتْ أَعْمَالُهُمْ وَفِي النَّارِ هُمْ خَالِدُونَ
It is not for such as join gods with Allah, to visit or maintain the mosques of Allah while they witness against their own souls to infidelity. The works of such bear no fruit: In Fire shall they dwell.
Quran states about Hazrat Christ (peace be upon him)
وَقُلِ اعْمَلُوا فَسَيَرَى اللَّهُ عَمَلَكُمْ وَرَسُولُهُ وَالْمُؤْمِنُونَ ۖ وَسَتُرَدُّونَ إِلَىٰ عَالِمِ الْغَيْبِ وَالشَّهَادَةِ فَيُنَبِّئُكُم بِمَا كُنتُمْ تَعْمَلُونَ
And say: "Work (righteousness): Soon will Allah observe your work, and His Messenger, and the Believers: Soon will ye be brought back to the knower of what is hidden and what is open: then will He show you the truth of all that ye did.
وَإِن مِّنْ أَهْلِ الْكِتَابِ إِلَّا لَيُؤْمِنَنَّ بِهِ قَبْلَ مَوْتِهِ ۖ وَيَوْمَ الْقِيَامَةِ يَكُونُ عَلَيْهِمْ شَهِيدًا
And there is none of the People of the Book but must believe in him before his death; and on the Day of Judgment he will be a witness against them.
Quran states about conditions of persons that want to attaest;
وَلَا يَمْلِكُ الَّذِينَ يَدْعُونَ مِن دُونِهِ الشَّفَاعَةَ إِلَّا مَن شَهِدَ بِالْحَقِّ وَهُمْ يَعْلَمُونَ
And those whom they invoke besides Allah have no power of intercession;- only he who bears witness to the Truth, and they know (him).
Quran states about polytheists
وَيَعْبُدُونَ مِن دُونِ اللَّهِ مَا لَا يَضُرُّهُمْ وَلَا يَنفَعُهُمْ وَيَقُولُونَ هَٰؤُلَاءِ شُفَعَاؤُنَا عِندَ اللَّهِ ۚ قُلْ أَتُنَبِّئُونَ اللَّهَ بِمَا لَا يَعْلَمُ فِي السَّمَاوَاتِ وَلَا فِي الْأَرْضِ ۚ سُبْحَانَهُ وَتَعَالَىٰ عَمَّا يُشْرِكُونَ
They serve, besides Allah, things that hurt them not nor profit them, and they say: "These are our intercessors with Allah." Say: "Do ye indeed inform Allah of something He knows not, in the heavens or on earth?- Glory to Him! and far is He above the partners they ascribe (to Him).
Quran states about Hazrat Christ (peace be upon him)
فَكَيْفَ إِذَا جِئْنَا مِن كُلِّ أُمَّةٍ بِشَهِيدٍ وَجِئْنَا بِكَ عَلَىٰ هَٰؤُلَاءِ شَهِيدًا
How then if We brought from each people a witness, and We brought thee as a witness against these people.
لَنَسْأَلَنَّ الَّذِينَ أُرْسِلَ إِلَيْهِمْ وَلَنَسْأَلَنَّ الْمُرْسَلِينَ
Then shall we question those to whom Our message was sent and those by whom We sent it.
In the doomsday, the prophet is a witness;
یا أَيُّهَا النَّبِيُّ إِنَّا أَرْسَلْنَاكَ شَاهِدًا وَمُبَشِّرًا وَنَذِيرًا
O Prophet! Truly We have sent thee as a Witness, a Bearer of Glad Tidings, and Warner.
وَدَاعِيًا إِلَى اللَّهِ بِإِذْنِهِ وَسِرَاجًا مُّنِيرًا
And as one who invites to Allah´s (grace) by His leave, and as a lamp spreading light.
Quran states about the doomsday
لَّقَدْ كُنتَ فِي غَفْلَةٍ مِّنْ هَٰذَا فَكَشَفْنَا عَنكَ غِطَاءَكَ فَبَصَرُكَ الْيَوْمَ حَدِيدٌ
(It will be said:) "Thou wast heedless of this; now have We removed thy veil, and sharp is thy sight this Day.
الَّذِينَ كَانَتْ أَعْيُنُهُمْ فِي غِطَاءٍ عَن ذِكْرِي وَكَانُوا لَا يَسْتَطِيعُونَ سَمْعًا
(Unbelievers) whose eyes had been under a veil from remembrance of Me, and who had been unable even to hear.
سَبِّحُ لِلَّهِ مَا فِي السَّمَاوَاتِ وَمَا فِي الْأَرْضِ الْمَلِكِ الْقُدُّوسِ الْعَزِيزِ الْحَكِيمِ
Whatever is in the heavens and on earth, doth declare the Praises and Glory of Allah,- the Sovereign, the Holy One, the Exalted in Might, the Wise.
الَّذِينَ يَذْكُرُونَ اللَّهَ قِيَامًا وَقُعُودًا وَعَلَىٰ جُنُوبِهِمْ وَيَتَفَكَّرُونَ فِي خَلْقِ السَّمَاوَاتِ وَالْأَرْضِ رَبَّنَا مَا خَلَقْتَ هَٰذَا بَاطِلًا سُبْحَانَكَ فَقِنَا عَذَابَ النَّارِ
Men who celebrate the praises of Allah, standing, sitting, and lying down on their sides, and contemplate the (wonders of) creation in the heavens and the earth, (With the thought): "Our Lord! not for naught Hast Thou created (all) this! Glory to Thee! Give us salvation from the penalty of the Fire.
Quran states about the path of the messenger of God (peace of Allah be upon him and his descendants)
فَكَيْفَ إِذَا جِئْنَا مِن كُلِّ أُمَّةٍ بِشَهِيدٍ وَجِئْنَا بِكَ عَلَىٰ هَٰؤُلَاءِ شَهِيدًا
How then if We brought from each people a witness, and We brought thee as a witness against these people.
Quran introduces the prophet as witness
وَإِذَا رَأَيْتَ الَّذِينَ يَخُوضُونَ فِي آيَاتِنَا فَأَعْرِضْ عَنْهُمْ حَتَّىٰ يَخُوضُوا فِي حَدِيثٍ غَيْرِهِ ۚ وَإِمَّا يُنسِيَنَّكَ الشَّيْطَانُ فَلَا تَقْعُدْ بَعْدَ الذِّكْرَىٰ مَعَ الْقَوْمِ الظَّالِمِينَ
When thou seest men engaged in vain discourse about Our signs, turn away from them unless they turn to a different theme. If Satan ever makes thee forget, then after recollection, sit not thou in the company of those who do wrong.
Quran states about tyrant persons
كَيْفَ يَهْدِي اللَّهُ قَوْمًا كَفَرُوا بَعْدَ إِيمَانِهِمْ وَشَهِدُوا أَنَّ الرَّسُولَ حَقٌّ وَجَاءَهُمُ الْبَيِّنَاتُ ۚ وَاللَّهُ لَا يَهْدِي الْقَوْمَ الظَّالِمِينَ
How shall Allah Guide those who reject Faith after they accepted it and bore witness that the Messenger was true and that Clear Signs had come unto them? but Allah guides not a people unjust.
Quran states that believers should not attend meetings of unbelievers
وَقَدْ نَزَّلَ عَلَيْكُمْ فِي الْكِتَابِ أَنْ إِذَا سَمِعْتُمْ آيَاتِ اللَّهِ يُكْفَرُ بِهَا وَيُسْتَهْزَأُ بِهَا فَلَا تَقْعُدُوا مَعَهُمْ حَتَّىٰ يَخُوضُوا فِي حَدِيثٍ غَيْرِهِ ۚ إِنَّكُمْ إِذًا مِّثْلُهُمْ ۗ إِنَّ اللَّهَ جَامِعُ الْمُنَافِقِينَ وَالْكَافِرِينَ فِي جَهَنَّمَ جَمِيعًا
Already has He sent you Word in the Book, that when ye hear the signs of Allah held in defiance and ridicule, ye are not to sit with them unless they turn to a different theme: if ye did, ye would be like them. For Allah will collect the hypocrites and those who defy faith - all in Hell.
Quran states
الَّذِينَ يَتَرَبَّصُونَ بِكُمْ فَإِن كَانَ لَكُمْ فَتْحٌ مِّنَ اللَّهِ قَالُوا أَلَمْ نَكُن مَّعَكُمْ وَإِن كَانَ لِلْكَافِرِينَ نَصِيبٌ قَالُوا أَلَمْ نَسْتَحْوِذْ
(These are) the ones who wait and watch about you: if ye do gain a victory from Allah, they say: "Were we not with you?"- but if the unbelievers gain a success, they say (to them): "Did we not gain an advantage over you, and did we not guard you from the believers?" but Allah will judge betwixt you on the Day of Judgment. And never will Allah grant to the unbelievers a way (to triumphs) over the believers.
وَلَقَدْ بَوَّأْنَا بَنِي إِسْرَائِيلَ مُبَوَّأَ صِدْقٍ وَرَزَقْنَاهُم مِّنَ الطَّيِّبَاتِ فَمَا اخْتَلَفُوا حَتَّىٰ جَاءَهُمُ الْعِلْمُ ۚ إِنَّ رَبَّكَ يَقْضِي بَيْنَهُمْ يَوْمَ الْقِيَامَةِ فِيمَا كَانُوا فِيهِ يَخْتَلِفُونَ
We settled the Children of Israel in a beautiful dwelling-place, and provided for them sustenance of the best: it was after knowledge had been granted to them, that they fell into schisms. Verily Allah will judge between them as to the schisms amongst them, on the Day of Judgment.
سْأَلُكَ أَهْلُ الْكِتَابِ أَن تُنَزِّلَ عَلَيْهِمْ كِتَابًا مِّنَ السَّمَاءِ ۚ فَقَدْ سَأَلُوا مُوسَىٰ أَكْبَرَ مِن ذَٰلِكَ فَقَالُوا أَرِنَا اللَّهَ جَهْرَةً فَأَخَذَتْهُمُ الصَّاعِقَةُ بِظُلْمِهِمْ ۚ ثُمَّ اتَّخَذُوا الْعِجْلَ مِن بَعْدِ مَا جَاءَتْهُمُ الْبَيِّنَاتُ فَعَفَوْنَا عَن ذَٰلِكَ ۚ وَآتَيْنَا مُوسَىٰ سُلْطَانًا مُّبِينًا
The people of the Book ask thee to cause a book to descend to them from heaven: Indeed they asked Moses for an even greater (miracle), for they said: "Show us Allah in public," but they were dazed for their presumption, with thunder and lightning. Yet they worshipped the calf even after clear signs had come to them; even so we forgave them; and gave Moses manifest proofs of authority.
فَلَوْلَا كَانَتْ قَرْيَةٌ آمَنَتْ فَنَفَعَهَا إِيمَانُهَا إِلَّا قَوْمَ يُونُسَ لَمَّا آمَنُوا كَشَفْنَا عَنْهُمْ عَذَابَ الْخِزْيِ فِي الْحَيَاةِ الدُّنْيَا وَمَتَّعْنَاهُمْ إِلَىٰ حِينٍ
Why was there not a single township (among those We warned), which believed,- so its faith should have profited it,- except the people of Jonah? When they believed, We removed from them the penalty of ignominy in the life of the present, and permitted them to enjoy (their life) for a while.
وَرَفَعْنَا فَوْقَهُمُ الطُّورَ بِمِيثَاقِهِمْ وَقُلْنَا لَهُمُ ادْخُلُوا الْبَابَ سُجَّدًا وَقُلْنَا لَهُمْ لَا تَعْدُوا فِي السَّبْتِ وَأَخَذْنَا مِنْهُم مِّيثَاقًا غَلِيظًا
And for their covenant we raised over them (the towering height) of Mount (Sinai); and (on another occasion) we said: "Enter the gate with humility"; and (once again) we commanded them: "Transgress not in the matter of the sabbath. And we took from them a solemn covenant''.
فَبِمَا نَقْضِهِم مِّيثَاقَهُمْ وَكُفْرِهِم بِآيَاتِ اللَّهِ وَقَتْلِهِمُ الْأَنبِيَاءَ بِغَيْرِ حَقٍّ وَقَوْلِهِمْ قُلُوبُنَا غُلْفٌ ۚ بَلْ طَبَعَ اللَّهُ عَلَيْهَا بِكُفْرِهِمْ فَلَا يُؤْمِنُونَ إِلَّا قَلِيلًا
(They have incurred divine displeasure): In that they broke their covenant; that they rejected the signs of Allah; that they slew the Messengers in defiance of right; that they said, "Our hearts are the wrappings (which preserve Allah´s Word; We need no more)";- Nay, Allah hath set the seal on their hearts for their blasphemy, and little is it they believe.
كِنِ الرَّاسِخُونَ فِي الْعِلْمِ مِنْهُمْ وَالْمُؤْمِنُونَ يُؤْمِنُونَ بِمَا أُنزِلَ إِلَيْكَ وَمَا أُنزِلَ مِن قَبْلِكَ ۚ وَالْمُقِيمِينَ الصَّلَاةَ ۚ وَالْمُؤْتُونَ الزَّكَاةَ وَالْمُؤْمِنُونَ بِاللَّهِ وَالْيَوْمِ الْآخِرِ أُولَٰئِكَ سَنُؤْتِيهِمْ أَجْرًا عَظِيمًا
But those among them who are well-grounded in knowledge, and the believers, believe in what hath been revealed to thee and what was revealed before thee: And (especially) those who establish regular prayer and practise regular charity and believe in Allah and in the Last Day: To them shall We soon give a great reward.