Hadith: A caller will call out: You will be healthy and never fall ill; you will live and never die; you will be young and never grow old; you will live in comfort and never suffer

عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ وَأَبِي هُرَيْرَةَ رضي الله عنهما عَنِ النَّبِيِّ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ قَالَ:
«يُنَادِي مُنَادٍ: إِنَّ لَكُمْ أَنْ تَصِحُّوا فَلَا تَسْقَمُوا أَبَدًا، وَإِنَّ لَكُمْ أَنْ تَحْيَوْا فَلَا تَمُوتُوا أَبَدًا، وَإِنَّ لَكُمْ أَنْ تَشِبُّوا فَلَا تَهْرَمُوا أَبَدًا، وَإِنَّ لَكُمْ أَنْ تَنْعَمُوا فَلَا تَبْأَسُوا أَبَدًا» فَذَلِكَ قَوْلُهُ عَزَّ وَجَلَّ: {وَنُودُوا أَنْ تِلْكُمُ الْجَنَّةُ أُورِثْتُمُوهَا بِمَا كُنْتُمْ تَعْمَلُونَ} [الأعراف: 43].
[صحيح] - [رواه مسلم] - [صحيح مسلم: 2837]

Abu Sa‘īd al-Khudri and Abu Hurayrah (may Allah be pleased with both of them) reported that the Prophet (may Allah's peace and blessings be upon him) said:
"A caller will call out: You will be healthy and never fall ill; you will live and never die; you will be young and never grow old; you will live in comfort and never suffer." This is His saying: {They will be called, “This is Paradise that you are made to inherit for what you used to do.”} [Surat al-A‘rāf: 43]
[Authentic hadith] - [Narrated by Muslim] - [Sahih Muslim - 2837]

Explanation

The Prophet (may Allah's peace and blessings be upon him) mentioned that a caller would call the dwellers of Paradise while they are in it, leading a life of ease and comfort: You will be healthy and will never get sick in Paradise, not even a minor sickness; you will live and never die therein, even if it is sleep that is minor death; you will be young and never grow old therein; and you will enjoy a life of comfort and never be sad or miserable therein. This is the meaning of the verse in which Allah Almighty says: {They will be called, “This is Paradise that you are made to inherit for what you used to do.”} [Surat al-A‘rāf: 43]