Surah Al-Maeda Verse 87 - English Translation by Shabbir Ahmed
Surah Al-Maedaيَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ لَا تُحَرِّمُواْ طَيِّبَٰتِ مَآ أَحَلَّ ٱللَّهُ لَكُمۡ وَلَا تَعۡتَدُوٓاْۚ إِنَّ ٱللَّهَ لَا يُحِبُّ ٱلۡمُعۡتَدِينَ
O You who have chosen to be graced with belief! Do not deprive yourselves of the good things of life that Allah has made Lawful to you. But commit no excesses. Allah does not love those who exceed the limits. (Self-mortification by ascetics, monks and mystics is not the way to 'purify' a 'soul)