Sahih al-Bukhari 6596
Book 82: Divine Will (Al-Qadar) · Hadith 3
Hadith text
Narrated `Imran bin Husain:A man said, "O Allah's Messenger (ﷺ)! Can the people of Paradise be known (differentiated) from the people of the Fire; The Prophet (ﷺ) replied, "Yes." The man said, "Why do people (try to) do (good) deeds?" The Prophet said, "Everyone will do the deeds for which he has been created to do or he will do those deeds which will be made easy for him to do." (i.e. everybody will find easy to do such deeds as will lead him to his destined place for which he has been created)
Imran bin Husain bataate hain: Ek shaks ne pucha, 'Aye Allah ke Rasool! Kya Jannat waalon ko Aag waalon se alag pehchaana jaa sakta hai?' Nabi (SAW) ne jawab diya, 'Haan.' Us shaks ne pucha, 'To log (nek) amaal kyun karte hain?' Nabi (SAW) ne kaha, 'Har koi wahi amaal karega jiske liye use banaaya gaya hai, ya wahi amaal karega jo uske liye aasaan banaaya jaayega.' (Yaani har kisi ko wahi amaal aasaan lagenge jo use uski muqarrar jagah tak le jaayenge jiske liye use banaaya gaya hai.)
Sahih al-Bukhari 6596 · Book 82, Hadith 3