On the authority of Abu Malik al-Harith bin Asim al-Asharee (may Allah be pleased with him) who said: The Messenger of Allah (Saw) said, “Purity is half of iman (faith). Alhamdulillah (praise be to Allah) fills the scales, and subhanAllah (how far is Allah from every imperfection) and Alhamdulillah (praise be to Allah) fill that which is between heaven and earth. And the salaah (prayer) is a light, and charity is a proof, and patience is illumination, and the Qur’an is a proof either for you or against you. Every person starts his day as a vendor of his soul, either freeing it or causing its ruin.” – Muslim
عَنْ أَبِي مَالِكٍ الْحَارِثِ بْنِ عَاصِمٍ الْأَشْعَرِيِّ رَضِيَ اللهُ عَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صلى الله عليه و سلم «الطَّهُورُ شَطْرُ الْإِيمَانِ، وَالْحَمْدُ لِلَّهِ تَمْلَأُ الْمِيزَانَ، وَسُبْحَانَ اللَّهِ وَالْحَمْدُ لِلَّهِ تَمْلَآنِ -أَوْ: تَمْلَأُ- مَا بَيْنَ السَّمَاءِ وَالْأَرْضِ، وَالصَّلَاةُ نُورٌ، وَالصَّدَقَةُ بُرْهَانٌ، وَالصَّبْرُ ضِيَاءٌ، وَالْقُرْآنُ حُجَّةٌ لَك أَوْ عَلَيْك، كُلُّ النَّاسِ يَغْدُو، فَبَائِعٌ نَفْسَهُ فَمُعْتِقُهَا أَوْ مُوبِقُهَا». [رَوَاهُ مُسْلِمٌ].