In The Name of Allaah, The Most Merciful, The Bestower of Mercy.
Firstly: We repeat once again the fact that rebutting false beliefs, ideas and views does not necessitate bad behaviour, rather Muslims are commanded to behave well towards others.
Allaah [The Most High] said: [ قُلۡ يَـٰٓأَهۡلَ ٱلۡكِتَـٰبِ تَعَالَوۡاْ إِلَىٰ ڪَلِمَةٍ۬ سَوَآءِۭ بَيۡنَنَا وَبَيۡنَكُمۡ أَلَّا نَعۡبُدَ إِلَّا ٱللَّهَ وَلَا نُشۡرِكَ بِهِۦ شَيۡـًٔ۬ا وَلَا يَتَّخِذَ بَعۡضُنَا بَعۡضًا أَرۡبَابً۬ا مِّن دُونِ ٱللَّهِۚ فَإِن تَوَلَّوۡاْ فَقُولُواْ ٱشۡهَدُواْ بِأَنَّا مُسۡلِمُونَ –Say (O Muhammad): “O people of the Scripture (Jews and Christians): Come to a word that is just between us and you, that we worship none but Allah, and that we associate no partners with Him, and that none of us shall take others as lords besides Allah. Then, if they turn away, say: “Bear witness that we are Muslims]. [Surah Aal Imraan. Aayah 64]
Meaning: say to the people of the scripture – the Jews and Christians, [تَعَالَوۡاْ إِلَىٰ ڪَلِمَةٍ۬ سَوَآءِۭ بَيۡنَنَا وَبَيۡنَكُمۡ – Come to a word that is just between us and you]- Meaning: Come let us unite upon the statement which all the Prophets and Messengers agreed upon and none opposes it except the obstinate and misguided. This statement is not specific to anyone of us; rather it is something that you and us should establish between us, so this is justice and fairness in debate. Then Allaah explains this and said: [أَلَّا نَعۡبُدَ إِلَّا ٱللَّهَ وَلَا نُشۡرِكَ بِهِۦ شَيۡـًٔ۬ا – that we worship none but Allah, and that we associate no partners with Him]- Meaning: We should single out Allaah in worship, devoting all love, fear and hope to Him alone, and we should not associate anyone as partner with Allaah in worship- neither a Prophet, an Angel, a Righteous Person, an Idol, a Deified image, a living or non-living thing, [وَلَا يَتَّخِذَ بَعۡضُنَا بَعۡضًا أَرۡبَابً۬ا مِّن دُونِ ٱللَّهِۚ – and that none of us shall take others as lords besides Allaah]; rather all obedience is to be devoted to Allah and His Messengers. [فَإِن تَوَلَّوۡاْ فَقُولُواْ ٱشۡهَدُواْ بِأَنَّا مُسۡلِمُونَ – Then, if they turn away, say: “Bear witness that we are Muslims]”. [Tafsir As-Sadi]
Shaikhul Islaam Ibn Taymiyyah [rahimahullaah] said: Allaah [The Exalted] said:
وَقَالُواْ لَوۡلَا يَأۡتِينَا بِـَٔايَةٍ۬ مِّن رَّبِّهِۦۤۚ أَوَلَمۡ تَأۡتِہِم بَيِّنَةُ مَا فِى ٱلصُّحُفِ ٱلۡأُولَىٰ
They say: “Why does he not bring us a sign (proof) from his Lord?” Has there not come to them the proof of that which is (written) in the former papers [Scriptures, i.e. the Taurat (Torah), and the Injeel (Gospel]. [Surah Taa Haa. Aayah 133]
Indeed, Allaah’s Messenger [peace and blessings of Allaah be upon him] brought them the majority of that which was in the previous scriptures, such as the Tawraat and the Injeel, as well as the fact that they knew that he did not acquire any knowledge from the people of the Scriptures [Jews and Christians]. Therefore, when he informed them about affairs of the unseen, which cannot be known except to a Prophet or to one who was informed by a Prophet, whilst they knew that he did not acquire that knowledge from the information given by the previous Prophets, then it became clear to them and all the nations that he is a Prophet. And when it is the case that his nation – those who showed him enmity and those who did not – affirmed that he did not accompany anyone who taught him such knowledge, then such an affair became well established through multitudes of narrators to the extent that it is impossible for it to be doubted. Those affairs of the unseen which he related could not be denied by his opponents, even though they were keen to speak ill of him whenever possible, and thus such affairs of the past which he related were a proof against his people and everyone else it reached. He also related regarding affairs of the unseen that will take place in future and the proofs were ascertained for those who knew its absolute credibility, just as Allaah [The Exalted] said:
فِىٓ أَدۡنَى ٱلۡأَرۡضِ وَهُم مِّنۢ بَعۡدِ غَلَبِهِمۡ سَيَغۡلِبُونَ
فِى بِضۡعِ سِنِينَۗ لِلَّهِ ٱلۡأَمۡرُ مِن قَبۡلُ وَمِنۢ بَعۡدُۚ وَيَوۡمَٮِٕذٍ۬ يَفۡرَحُ ٱلۡمُؤۡمِنُونَ
بِنَصۡرِ ٱللَّهِۚ يَنصُرُ مَن يَشَآءُۖ وَهُوَ ٱلۡعَزِيزُ ٱلرَّحِيمُ
The Romans have been defeated. In the nearer land (Syria, Iraq, Jordan, and Palestine), and they, after their defeat, will be victorious. Within three to nine years. The decision of the matter, before and after (these events) is only with Allah, (before the defeat of Romans by the Persians, and after, i.e. the defeat of the Persians by the Romans). And on that Day, the believers (i.e. Muslims) will rejoice (at the victory given by Allah to the Romans against the Persians); with the help of Allah, He helps whom He wills, and He is the All-Mighty, the Most Merciful. [Surah Rum. Aayaat 2-5]
And Allaah [The Exalted] said:
وَإِن ڪُنتُمۡ فِى رَيۡبٍ۬ مِّمَّا نَزَّلۡنَا عَلَىٰ عَبۡدِنَا فَأۡتُواْ بِسُورَةٍ۬ مِّن مِّثۡلِهِۦ وَٱدۡعُواْ شُهَدَآءَكُم مِّن دُونِ ٱللَّهِ إِن كُنتُمۡ صَـٰدِقِينَ
فَإِن لَّمۡ تَفۡعَلُواْ وَلَن تَفۡعَلُواْ فَٱتَّقُواْ ٱلنَّارَ ٱلَّتِى وَقُودُهَا ٱلنَّاسُ وَٱلۡحِجَارَةُۖ أُعِدَّتۡ لِلۡكَـٰفِرِينَ
And if you (Arab pagans, Jews, and Christians) are in doubt concerning that which We have sent down (i.e. the Qur’an) to Our slave (Muhammad Peace be upon him ), then produce a Surah (chapter) of the like thereof and call your witnesses (supporters and helpers) besides Allah, if you are truthful. But if you do it not, and you can never do it, then fear the Fire (Hell) whose fuel is men and stones, prepared for the disbelievers. [Surah Al-Baqarah. Aayah 23-24]. So, Allaah informed us that neither can they do so nor can they do so in future, and this is exactly that which has taken place.
Allaah [The Exalted] said: [ قُل لَّٮِٕنِ ٱجۡتَمَعَتِ ٱلۡإِنسُ وَٱلۡجِنُّ عَلَىٰٓ أَن يَأۡتُواْ بِمِثۡلِ هَـٰذَا ٱلۡقُرۡءَانِ لَا يَأۡتُونَ بِمِثۡلِهِۦ وَلَوۡ كَانَ بَعۡضُہُمۡ لِبَعۡضٍ۬ ظَهِيرً۬ا – Say: “If the mankind and the jinns were together to produce the like of this Qur’an, they could not produce the like thereof, even if they helped one another]. So, Allaah informed us that neither the jinn nor the humankind – until the day of resurrection – cannot bring something similar to this Qur’aan, and none has done so to this day.
Allaah [The Exalted] stated about the unbelievers: [سَيُہۡزَمُ ٱلۡجَمۡعُ وَيُوَلُّونَ ٱلدُّبُرَ – Their multitude will be put to flight, and they will show their backs. [Surah Al-qamar. Aayah 45]. The truthfulness of this affair occurred on the day of Badr and other than it.
Allaah [The Exalted] said:
وَعَدَ ٱللَّهُ ٱلَّذِينَ ءَامَنُواْ مِنكُمۡ وَعَمِلُواْ ٱلصَّـٰلِحَـٰتِ لَيَسۡتَخۡلِفَنَّهُمۡ فِى ٱلۡأَرۡضِ ڪَمَا ٱسۡتَخۡلَفَ ٱلَّذِينَ مِن قَبۡلِهِمۡ وَلَيُمَكِّنَنَّ لَهُمۡ دِينَہُمُ ٱلَّذِى ٱرۡتَضَىٰ لَهُمۡ وَلَيُبَدِّلَنَّہُم مِّنۢ بَعۡدِ خَوۡفِهِمۡ أَمۡنً۬اۚ يَعۡبُدُونَنِى لَا يُشۡرِكُونَ بِى شَيۡـًٔ۬اۚ وَمَن ڪَفَرَ بَعۡدَ ذَٲلِكَ فَأُوْلَـٰٓٮِٕكَ هُمُ ٱلۡفَـٰسِقُونَ
Allah has promised those among you who believe, and do righteous good deeds, that He will certainly grant them succession to (the present rulers) in the earth, as He granted it to those before them, and that He will grant them the authority to practise their religion, that which He has chosen for them (i.e. Islam). And He will surely give them in exchange a safe security after their fear (provided) they (believers) worship Me and do not associate anything (in worship) with Me. But whoever disbelieved after this, they are the Fasiqun (rebellious, disobedient to Allah). [Surah An-Noor. Aayah 55]. This affair occurred – as it was stated – after many years, just as Allaah also said:
هُوَ ٱلَّذِىٓ أَرۡسَلَ رَسُولَهُ ۥ بِٱلۡهُدَىٰ وَدِينِ ٱلۡحَقِّ لِيُظۡهِرَهُ ۥ عَلَى ٱلدِّينِ كُلِّهِۦۚ وَكَفَىٰ بِٱللَّهِ شَهِيدً۬ا
He it is Who has sent His Messenger (Muhammad) with guidance and the religion of truth (Islam), that He may make it (Islam) superior over all religions. And All-Sufficient is Allah as a Witness. [Surah Fath. Aayah 28]. Allaah [The Exalted] gave the upper hand to that which He gave Muhammad [peace and blessings of Allaah be upon him] through clear signs and evidences, strength of the hand and weapons. [i.e. Jihaad] See here: https://www.abukhadeejah.com/salafi-shaikh-fawzaan-on-jihaad-in-our-times-and-the-guidelines-of-jihaad-according-to-islam/
An Excerpt from Al-Jawaab As-Saheeh 1/134-135. Slightly paraphrased
Finally, we repeat once again the fact that rebutting false beliefs, ideas and views does not necessitate bad behaviour, rather Muslims are commanded to behave well towards others.
To be continued InShaaAllaah