The people of Paradise will enter in the most perfect and beautiful form, in the image of their father, Aadam (as), for there is no human form more perfect and beautiful than that of Aadam, whom Allah (swt) created very tall. He was as tall as a great palm tree, sixty cubits tall. Muslim reports from Abu Hurayrah (ra) that the Messenger of Allah (saw) said,
“Allah, Subhaanahu wa ta’aala, created Aadam in his own image, sixty cubits tall… everyone who enters Paradise will be in the image of Aadam, sixty cubits tall. People kept getting shorter and shorter after the time of Aadam.” [Saheeh Muslim, Kitaab al-Jannah, Baab Yadkhul al-Jannah Aqwam Af’idatuhum mithl af’idatah at-Tayr 4:2183, no. 2841]
Their external appearance will be in harmony, and their hearts will be as one. Their hearts and souls will be clean and pure. Muslim reports from Abu Hurayrah (ra) a hadith in which the Prophet describes people entering Paradise including a group whose light will be like the full moon. He (saw) said, “Their form will be that of a single person, after the image of their father Aadam, sixty cubits tall.” [Saheeh Muslim, Kitaab al-Jannah, Baab Awwal zumrah yadkhuluna al-Jannah, 4/2179, no. 2834]
Another aspect of their beauty is that they will have no body hair, and will look as if their eyes are anointed with kohl. Each of them will enter Paradise aged thirty-three, the age of strength, vitality and youth. Ahmad and at-Tirmidhi report from Mu’aadh ibn Jabal that the Messenger of Allah (saw) said, “The people of Paradise will enter Paradise hairless, looking as if their eyes are ringed with kohl, aged thirty three.” [Saheeh al-Jaami’ 6/337, no. 7928]
As reported in the hadith narrated by al-Bukhaari and Muslim, from Abu Hurayrah (ra), the people of Paradise “will not spit, blow their noses or excrete“.
The people of Paradise will not sleep. Jaabir ibn ‘Abdullaah and ‘Abdullaah ibn Abi Awfaa reported that the Messenger of Allah (saw) said, “Sleep is the brother of death; the people of Paradise will not sleep” [Silsilat al-Hadith as-Saheehah, 3/74, no. 1087, al-Kaamil of Ibn ‘Adiyy, al-Hilyah of Abu Na’eem, Taareekh Isbahaan, by Abul-Sheikh]