Which deeds are the best?

These are just some hadith outlining what the best deeds are.

What leads to the Hellfire

Allah says:

فَخَلَفَ مِنْ بَعْدِهِمْ خَلْفٌ أَضَاعُوا الصَّلَاةَ وَاتَّبَعُوا الشَّهَوَاتِ ۖ فَسَوْفَ يَلْقَوْنَ غَيًّا

Then, there has succeeded them a posterity [of bad people] who have lost the Salah [the Prayer] and have followed [desires]. So they will meet Ghaiy. [19:59]

This ayat was revealed in Makkah, when the da'wah first went public and the challenge to the Muslims was at its worst. [1]  The passage follows a description of the prophets of Allah and their offspring whom Allah had guided as, Allah says,