قَدْ أَفْلَحَ الْمُؤْمِنُونَ ۝ الَّذِينَ هُمْ فِي صَلَاتِهِمْ خَاشِعُونَ

These verses declare the ultimate success of believers and immediately identify their first quality: humility and concentration in prayer. 'Khushu' (humble submission) in prayer involves both physical stillness and mental focus, with the heart fully present and engaged with Allah. This teaches that prayer is not merely a physical ritual but a profound spiritual communion that requires full presence. The verses suggest that meaningful prayer is a key to success in this life and the next. It emphasizes that true success begins with establishing a proper relationship with Allah through focused, humble worship.