وَأَقِيمُواْ الصَّلاَةَ وَآتُواْ الزَّكَاةَ وَمَا تُقَدِّمُواْ لأَنفُسِكُم مِّنْ خَيْرٍ تَجِدُوهُ عِندَ اللّهِ إِنَّ اللّهَ بِمَا تَعْمَلُونَ بَصِيرٌ
(2:110) And establish the Salat and pay the Zakat. you will find with Allah whatever good you send forward for your future; Allah is watching everything you do.
يَا أَيُّهَا الَّذِينَ آمَنُواْ كُتِبَ عَلَيْكُمُ الصِّيَامُ كَمَا كُتِبَ عَلَى الَّذِينَ مِن قَبْلِكُمْ لَعَلَّكُمْ تَتَّقُونَ
(2:183) O Believers, the Fast has been made obligatory on you just as it was prescribed for the followers of the Prophets before you. It is expected that this will produce piety in you.