people who are false prophets are wicked

Al-An‘ām 6:93

وَمَنۡ أَظۡلَمُ مِمَّنِ ٱفۡتَرَىٰ عَلَى ٱللَّهِ كَذِبًا أَوۡ قَالَ أُوحِيَ إِلَيَّ وَلَمۡ يُوحَ إِلَيۡهِ شَيۡءٞ وَمَن قَالَ سَأُنزِلُ مِثۡلَ مَآ أَنزَلَ ٱللَّهُۗ وَلَوۡ تَرَىٰٓ إِذِ ٱلظَّٰلِمُونَ فِي غَمَرَٰتِ ٱلۡمَوۡتِ وَٱلۡمَلَٰٓئِكَةُ بَاسِطُوٓاْ أَيۡدِيهِمۡ أَخۡرِجُوٓاْ أَنفُسَكُمُۖ ٱلۡيَوۡمَ تُجۡزَوۡنَ عَذَابَ ٱلۡهُونِ بِمَا كُنتُمۡ تَقُولُونَ عَلَى ٱللَّهِ غَيۡرَ ٱلۡحَقِّ وَكُنتُمۡ عَنۡ ءَايَٰتِهِۦ تَسۡتَكۡبِرُونَ ٩٣

And who is more unjust than one who invents a lie about Allah or says, "It has been inspired to me," while nothing has been inspired to him, and one who says, "I will reveal [something] like what Allah revealed." And if you could but see when the wrongdoers are in the overwhelming pangs of death while the angels extend their hands, [saying], "Discharge your souls! Today you will be awarded the punishment of [extreme] humiliation for what you used to say against Allah other than the truth and [that] you were, toward His verses, being arrogant."

Al-An‘ām 6:143

ثَمَٰنِيَةَ أَزۡوَٰجٖۖ مِّنَ ٱلضَّأۡنِ ٱثۡنَيۡنِ وَمِنَ ٱلۡمَعۡزِ ٱثۡنَيۡنِۗ قُلۡ ءَآلذَّكَرَيۡنِ حَرَّمَ أَمِ ٱلۡأُنثَيَيۡنِ أَمَّا ٱشۡتَمَلَتۡ عَلَيۡهِ أَرۡحَامُ ٱلۡأُنثَيَيۡنِۖ نَبِّـُٔونِي بِعِلۡمٍ إِن كُنتُمۡ صَٰدِقِينَ ١٤٣

[They are] eight mates - of the sheep, two and of the goats, two. Say, "Is it the two males He has forbidden or the two females or that which the wombs of the two females contain? Inform me with knowledge, if you should be truthful."

Al-An‘ām 6:144

وَمِنَ ٱلۡإِبِلِ ٱثۡنَيۡنِ وَمِنَ ٱلۡبَقَرِ ٱثۡنَيۡنِۗ قُلۡ ءَآلذَّكَرَيۡنِ حَرَّمَ أَمِ ٱلۡأُنثَيَيۡنِ أَمَّا ٱشۡتَمَلَتۡ عَلَيۡهِ أَرۡحَامُ ٱلۡأُنثَيَيۡنِۖ أَمۡ كُنتُمۡ شُهَدَآءَ إِذۡ وَصَّىٰكُمُ ٱللَّهُ بِهَٰذَاۚ فَمَنۡ أَظۡلَمُ مِمَّنِ ٱفۡتَرَىٰ عَلَى ٱللَّهِ كَذِبٗا لِّيُضِلَّ ٱلنَّاسَ بِغَيۡرِ عِلۡمٍۚ إِنَّ ٱللَّهَ لَا يَهۡدِي ٱلۡقَوۡمَ ٱلظَّٰلِمِينَ ١٤٤

And of the camels, two and of the cattle, two. Say, "Is it the two males He has forbidden or the two females or that which the wombs of the two females contain? Or were you witnesses when Allah charged you with this? Then who is more unjust than one who invents a lie about Allah to mislead the people by [something] other than knowledge? Indeed, Allah does not guide the wrongdoing people."

Al-An‘ām 6:157

أَوۡ تَقُولُواْ لَوۡ أَنَّآ أُنزِلَ عَلَيۡنَا ٱلۡكِتَٰبُ لَكُنَّآ أَهۡدَىٰ مِنۡهُمۡۚ فَقَدۡ جَآءَكُم بَيِّنَةٞ مِّن رَّبِّكُمۡ وَهُدٗى وَرَحۡمَةٞۚ فَمَنۡ أَظۡلَمُ مِمَّن كَذَّبَ بِـَٔايَٰتِ ٱللَّهِ وَصَدَفَ عَنۡهَاۗ سَنَجۡزِي ٱلَّذِينَ يَصۡدِفُونَ عَنۡ ءَايَٰتِنَا سُوٓءَ ٱلۡعَذَابِ بِمَا كَانُواْ يَصۡدِفُونَ ١٥٧

Or lest you say, "If only the Scripture had been revealed to us, we would have been better guided than they." So there has [now] come to you a clear evidence from your Lord and a guidance and mercy. Then who is more unjust than one who denies the verses of Allah and turns away from them? We will recompense those who turn away from Our verses with the worst of punishment for their having turned away.

Al-A‘rāf 7:37

فَمَنۡ أَظۡلَمُ مِمَّنِ ٱفۡتَرَىٰ عَلَى ٱللَّهِ كَذِبًا أَوۡ كَذَّبَ بِـَٔايَٰتِهِۦٓۚ أُوْلَٰٓئِكَ يَنَالُهُمۡ نَصِيبُهُم مِّنَ ٱلۡكِتَٰبِۖ حَتَّىٰٓ إِذَا جَآءَتۡهُمۡ رُسُلُنَا يَتَوَفَّوۡنَهُمۡ قَالُوٓاْ أَيۡنَ مَا كُنتُمۡ تَدۡعُونَ مِن دُونِ ٱللَّهِۖ قَالُواْ ضَلُّواْ عَنَّا وَشَهِدُواْ عَلَىٰٓ أَنفُسِهِمۡ أَنَّهُمۡ كَانُواْ كَٰفِرِينَ ٣٧

And who is more unjust than one who invents about Allah a lie or denies His verses? Those will attain their portion of the decree until when Our messengers come to them to take them in death, they will say, "Where are those you used to invoke besides Allah?" They will say, "They have departed from us," and will bear witness against themselves that they were disbelievers.

Yūnus 10:17

فَمَنۡ أَظۡلَمُ مِمَّنِ ٱفۡتَرَىٰ عَلَى ٱللَّهِ كَذِبًا أَوۡ كَذَّبَ بِـَٔايَٰتِهِۦٓۚ إِنَّهُۥ لَا يُفۡلِحُ ٱلۡمُجۡرِمُونَ ١٧

So who is more unjust than he who invents a lie about Allah or denies His signs? Indeed, the criminals will not succeed

Hūd 11:18

وَمَنۡ أَظۡلَمُ مِمَّنِ ٱفۡتَرَىٰ عَلَى ٱللَّهِ كَذِبًاۚ أُوْلَٰٓئِكَ يُعۡرَضُونَ عَلَىٰ رَبِّهِمۡ وَيَقُولُ ٱلۡأَشۡهَٰدُ هَٰٓؤُلَآءِ ٱلَّذِينَ كَذَبُواْ عَلَىٰ رَبِّهِمۡۚ أَلَا لَعۡنَةُ ٱللَّهِ عَلَى ٱلظَّٰلِمِينَ ١٨

And who is more unjust than he who invents a lie about Allah? Those will be presented before their Lord, and the witnesses will say, "These are the ones who lied against their Lord." Unquestionably, the curse of Allah is upon the wrongdoers.

Al-‘Ankabūt 29:68

وَمَنۡ أَظۡلَمُ مِمَّنِ ٱفۡتَرَىٰ عَلَى ٱللَّهِ كَذِبًا أَوۡ كَذَّبَ بِٱلۡحَقِّ لَمَّا جَآءَهُۥٓۚ أَلَيۡسَ فِي جَهَنَّمَ مَثۡوٗى لِّلۡكَٰفِرِينَ ٦٨

And who is more unjust than one who invents a lie about Allah or denies the truth when it has come to him? Is there not in Hell a [sufficient] residence for the disbelievers?

Az-Zumar 39:32

۞ فَمَنۡ أَظۡلَمُ مِمَّن كَذَبَ عَلَى ٱللَّهِ وَكَذَّبَ بِٱلصِّدۡقِ إِذۡ جَآءَهُۥٓۚ أَلَيۡسَ فِي جَهَنَّمَ مَثۡوٗى لِّلۡكَٰفِرِينَ ٣٢

So who is more unjust than one who lies about Allah and denies the truth when it has come to him? Is there not in Hell a residence for the disbelievers?

Aṣ-Ṣaff 61:7

وَمَنۡ أَظۡلَمُ مِمَّنِ ٱفۡتَرَىٰ عَلَى ٱللَّهِ ٱلۡكَذِبَ وَهُوَ يُدۡعَىٰٓ إِلَى ٱلۡإِسۡلَٰمِۚ وَٱللَّهُ لَا يَهۡدِي ٱلۡقَوۡمَ ٱلظَّٰلِمِينَ ٧

And who is more unjust than one who invents about Allah untruth while he is being invited to Islam. And Allah does not guide the wrongdoing people.