Clarifying the condition of the fath of one who knowingly denies his father

It is reported on the authority of Abu Dharr that he heard the Messenger of Allah ﷺ saying: No person who claimed knowingly anyone else as his father besides (his own) committed nothing but infidelity, and he who made a claim of anything, which (in fact) did not belong to him, is not amongst us;
he should make his abode in Fire, and he who labeled anyone with unbelief or called him the enemy of Allah, and he was in fact not so, it rebounded on him.

وَحَدَّثَنِي زُهَيْرُ بْنُ حَرْبٍ، حَدَّثَنَا عَبْدُ الصَّمَدِ بْنُ عَبْدِ الْوَارِثِ، حَدَّثَنَا أَبِي، حَدَّثَنَا حُسَيْنٌ الْمُعَلِّمُ، عَنِ ابْنِ بُرَيْدَةَ، عَنْ يَحْيَى بْنِ يَعْمَرَ، أَنَّ أَبَا الأَسْوَدِ، حَدَّثَهُ عَنْ أَبِي ذَرٍّ، أَنَّهُ سَمِعَ رَسُولَ اللَّهِ ﷺ يَقُولُ " لَيْسَ مِنْ رَجُلٍ ادَّعَى لِغَيْرِ أَبِيهِ وَهُوَ يَعْلَمُهُ إِلاَّ كَفَرَ وَمَنِ ادَّعَى مَا لَيْسَ لَهُ فَلَيْسَ مِنَّا وَلْيَتَبَوَّأْ مَقْعَدَهُ مِنَ النَّارِ وَمَنْ دَعَا رَجُلاً بِالْكُفْرِ أَوْ قَالَ عَدُوَّ اللَّهِ . وَلَيْسَ كَذَلِكَ إِلاَّ حَارَ عَلَيْهِ " .

It is narrated on the authority of Abu Huraira that the Messenger of Allah ﷺ observed: Do not detest your fathers;
he who detested his father committed infidelity.

حَدَّثَنِي هَارُونُ بْنُ سَعِيدٍ الأَيْلِيُّ، حَدَّثَنَا ابْنُ وَهْبٍ، قَالَ أَخْبَرَنِي عَمْرٌو، عَنْ جَعْفَرِ بْنِ رَبِيعَةَ، عَنْ عِرَاكِ بْنِ مَالِكٍ، أَنَّهُ سَمِعَ أَبَا هُرَيْرَةَ، يَقُولُ إِنَّ رَسُولَ اللَّهِ ﷺ قَالَ " لاَ تَرْغَبُوا عَنْ آبَائِكُمْ فَمَنْ رَغِبَ عَنْ أَبِيهِ فَهُوَ كُفْرٌ " .

It is reported on the authority of Sa'd b. Abi Waqqas: Both of my ears heard the Messenger of Allah saying this: He who claimed the fatherhood of anyone else besides his real father knowingly (committed a great sin) ;
Paradise is forbidden to him. Abu Bakra asserted that he too heard it from the Messenger of Allah (may peace be upon him ).

حَدَّثَنِي عَمْرٌو النَّاقِدُ، حَدَّثَنَا هُشَيْمُ بْنُ بَشِيرٍ، أَخْبَرَنَا خَالِدٌ، عَنْ أَبِي عُثْمَانَ، قَالَ لَمَّا ادُّعِيَ زِيَادٌ لَقِيتُ أَبَا بَكْرَةَ فَقُلْتُ لَهُ مَا هَذَا الَّذِي صَنَعْتُمْ إِنِّي سَمِعْتُ سَعْدَ بْنَ أَبِي وَقَّاصٍ يَقُولُ سَمِعَ أُذُنَاىَ مِنْ رَسُولِ اللَّهِ ﷺ وَهُوَ يَقُولُ " مَنِ ادَّعَى أَبًا فِي الإِسْلاَمِ غَيْرَ أَبِيهِ يَعْلَمُ أَنَّهُ غَيْرُ أَبِيهِ فَالْجَنَّةُ عَلَيْهِ حَرَامٌ " . فَقَالَ أَبُو بَكْرَةَ وَأَنَا سَمِعْتُهُ مِنْ رَسُولِ اللَّهِ ﷺ .