Surah Al-'Ankabut - 29:45 | Quran.com
Description
According to the Quran, ritual prayer - salah - is supposed to "prevent immorality and wrongdoing" - إِن الصلاة تنهى عن الفحشاء والمنكر. But that's only if you're doing it right - most of us aren't, and are in denial that it's not working.