إِنَّ الَّذِينَ كَفَرُوا وَصَدُّوا عَن سَبِيلِ اللَّـهِ قَدْ ضَلُّوا ضَلَالًا بَعِيدًا ﴿١٦٧﴾ إِنَّ الَّذِينَ كَفَرُوا وَظَلَمُوا لَمْ يَكُنِ اللَّـهُ لِيَغْفِرَ لَهُمْ وَلَا لِيَهْدِيَهُمْ طَرِيقًا ﴿١٦٨﴾ إِلَّا طَرِيقَ جَهَنَّمَ خَالِدِينَ فِيهَا أَبَدًا ۚ وَكَانَ ذَٰلِكَ عَلَى اللَّـهِ يَسِيرًا ﴿١٦٩﴾ يَا أَيُّهَا النَّاسُ قَدْ جَاءَكُمُ الرَّسُولُ بِالْحَقِّ مِن رَّبِّكُمْ فَآمِنُوا خَيْرًا لَّكُمْ ۚ وَإِن تَكْفُرُوا فَإِنَّ لِلَّـهِ مَا فِي السَّمَاوَاتِ وَالْأَرْضِ ۚ وَكَانَ اللَّـهُ عَلِيمًا حَكِيمًا ﴿١٧٠﴾ يَا أَهْلَ الْكِتَابِ لَا تَغْلُوا فِي دِينِكُمْ وَلَا تَقُولُوا عَلَى اللَّـهِ إِلَّا الْحَقَّ ۚ إِنَّمَا الْمَسِيحُ عِيسَى ابْنُ مَرْيَمَ رَسُولُ اللَّـهِ وَكَلِمَتُهُ أَلْقَاهَا إِلَىٰ مَرْيَمَ وَرُوحٌ مِّنْهُ ۖ فَآمِنُوا بِاللَّـهِ وَرُسُلِهِ ۖ وَلَا تَقُولُوا ثَلَاثَةٌ ۚ انتَهُوا خَيْرًا لَّكُمْ ۚ إِنَّمَا اللَّـهُ إِلَـٰهٌ وَاحِدٌ ۖ سُبْحَانَهُ أَن يَكُونَ لَهُ وَلَدٌ ۘ لَّهُ مَا فِي السَّمَاوَاتِ وَمَا فِي الْأَرْضِ ۗ وَكَفَىٰ بِاللَّـهِ وَكِيلًا ﴿١٧١﴾ لَّن يَسْتَنكِفَ الْمَسِيحُ أَن يَكُونَ عَبْدًا لِّلَّـهِ وَلَا الْمَلَائِكَةُ الْمُقَرَّبُونَ ۚ وَمَن يَسْتَنكِفْ عَنْ عِبَادَتِهِ وَيَسْتَكْبِرْ فَسَيَحْشُرُهُمْ إِلَيْهِ جَمِيعًا ﴿١٧٢﴾ فَأَمَّا الَّذِينَ آمَنُوا وَعَمِلُوا الصَّالِحَاتِ فَيُوَفِّيهِمْ أُجُورَهُمْ وَيَزِيدُهُم مِّن فَضْلِهِ ۖ وَأَمَّا الَّذِينَ اسْتَنكَفُوا وَاسْتَكْبَرُوا فَيُعَذِّبُهُمْ عَذَابًا أَلِيمًا وَلَا يَجِدُونَ لَهُم مِّن دُونِ اللَّـهِ وَلِيًّا وَلَا نَصِيرًا ﴿١٧٣﴾

Innal-lazeena kafaroo wa saddoo 'an sabeelillaahi qad dalloo dalaalam-ba'eedaa. Innal-lazeena kafaroo wa zalamoo lam yakunillaahu liyaghfira lahum wa laa liyahdiyahum tareeqaa. Illaa tareeqa Jahannama khaalideena feehaaa abadaa; wa kaana zaalika 'alallaahi yaseeraa. Yaaa ayyuhan-naasu qad jaaa'akur-Rasoolu bil-haqqi mir-Rabbikum fa-aaminoo khairal-lakum; wa in takfuroo fa-inna lillaahi maa fis-samaawaati wal-ard; wa kaanallaahu 'Aleeman Hakeemaa. Yaaa Ahlal-Kitaabi laa taghloo fee deenikum wa laa taqooloo 'alallaahi illal-haqq; innamal-Maseehu 'Eesab-nu Maryama Rasoolullaahi wa Kalimatuhoo alqaahaaa ilaa Maryama wa Roohum-minh; fa-aaminoo billaahi wa Rusulihee wa laa taqooloo thalaathah; intahoo khairal-lakum; innamallaahu Ilaahun Waahid; Subhaanahoo an yakoona lahoo walad; lahoo maa fis-samaawaati wa maa fil-ard; wa kafaa billaahi Wakeelaa. Lan yastankifal-Maseehu an yakoona 'abdal-lillaahi wa lal-malaaa'ikatul-muqarraboon; wa man yastankif 'an 'ibaadatihee wa yastakbir fasayahshuruhum ilaihi jamee'aa. Fa-ammal-lazeena aamanoo wa 'amilus-saalihaati fayuwaffeehim ujoorahum wa yazeeduhum-min fadlih; wa ammal-lazeena-stankafoo wastakbaroo fayu'azzibuhum 'azaaban aleeman wa laa yajidoona lahum-min doonillaahi waliyyan wa laa naseeraa.

(167) Indeed, those who disbelieve and avert [people] from the way of Allah have certainly gone far astray. (168) Indeed, those who disbelieve and commit wrong [or injustice] - never will Allah forgive them, nor will He guide them to a path. (169) Except the path of Hell; they will abide therein forever. And that, for Allah, is [always] easy. (170) O Mankind, the Messenger has come to you with the truth from your Lord, so believe; it is better for you. But if you disbelieve - then indeed, to Allah belongs whatever is in the heavens and earth. And ever is Allah Knowing and Wise. (171) O People of the Scripture, do not commit excess in your religion or say about Allah except the truth. The Messiah, Jesus, the son of Mary, was but a messenger of Allah and His word which He directed to Mary and a soul [created at a command] from Him. So believe in Allah and His messengers. And do not say, "Three"; desist - it is better for you. Indeed, Allah is but one God. Exalted is He above having a son. To Him belongs whatever is in the heavens and whatever is on the earth. And sufficient is Allah as Disposer of affairs. (172) Never would the Messiah disdain to be a servant of Allah, nor would the angels near [to Him]. And whoever disdains His worship and is arrogant - He will gather them to Himself all together. (173) And as for those who believed and did righteous deeds, He will give them in full their rewards and grant them extra from His bounty. But as for those who disdained and were arrogant, He will punish them with a painful punishment, and they will not find for themselves besides Allah any protector or helper.

Reference: Surah Nisa: 4: 167-173