"When Allah created Paradise and Hell, He sent Jibril, peace be upon him, to Paradise and said: 'Look at it and at what I have prepared for its people in it.' He looked at it, then he came back and said: 'By Your Glory, no one will hear of it but he will enter it.' So He commanded that it be surrounded by hardships and said: 'Go and look at it and at what I have prepared for its people in it.' He looked at it and saw that it had been surrounded with hardships. He (Jibril) said: 'By Your Glory, I fear that no one will enter it.' He (Allah) said: 'Go and look at the Fire and at what I have prepared for its people in it.' So he looked at it and parts of it were piled upon other parts. He came back and said: 'By Your Glory, no one will enter it.' So He commanded that it be surrounded with pleasures and said: 'Go and look at it.' So he looked at it and saw that it was surrounded with pleasures. He came back and said: 'By Your Glory, I fear that no one will be saved from it and all will enter it.'" (Using translation from Nasāʾī 3763)  

عَنْ رَسُولِ اللهِ ﷺ قَالَ «لَمَّا خَلَقَ اللهُ الْجَنَّةَ وَالنَّارَ أَرْسَلَ جِبْرِيلَ إِلَى الْجَنَّةِ» فَقَالَ «انْظُرْ إِلَيْهَا وَإِلَى مَا أَعْدَدْتُ لِأَهْلِهَا فِيهَا فَرَجَعَ» فَقَالَ «وَعِزَّتِكَ لَا يَسْمَعُ بِهَا أَحَدٌ إِلَّا دَخَلَهَا فَأَمَرَ بِهَا فَحُفَّتْ بِالْمَكَارِهِ» فَقَالَ «اذْهَبْ إِلَيْهَا فَانْظُرْ إِلَيْهَا وَإِلَى مَا أَعْدَدْتُ لِأَهْلِهَا فِيهَا فَإِذَا هِيَ قَدْ حُفَّتْ بِالْمَكَارِهِ» فَقَالَ «وَعِزَّتِكَ لَقَدْ خَشِيتُ أَنْ لَا يَدْخُلَهَا أَحَدٌ» قَالَ «اذْهَبْ فَانْظُرْ إِلَى النَّارِ وَإِلَى مَا أَعْدَدْتُ لِأَهْلِهَا فِيهَا فَنَظَرَ إِلَيْهَا فَإِذَا هِيَ يَرْكَبُ بَعْضُهَا بَعْضًا فَرَجَعَ» فَقَالَ «وَعِزَّتِكَ لَا يَدْخُلُهَا أَحَدٌ فَأَمَرَ بِهَا فَحُفَّتْ بِالشَّهَوَاتِ» فَقَالَ «ارْجِعْ إِلَيْهَا فَانْظُرْ إِلَيْهَا فَنَظَرَ إِلَيْهَا فَإِذَا هِيَ قَدْ حُفَّتْ بِالشَّهَوَاتِ فَرَجَعَ» فَقَالَ «وَعِزَّتِكَ لَقَدْ خَشِيتُ أَنْ لَا يَنْجُوَ مِنْهَا أَحَدٌ إِلَّا دَخَلَهَا»