يَا أَيُّهَا الَّذِينَ آمَنُوا ارْكَعُوا وَاسْجُدُوا وَاعْبُدُوا رَبَّكُمْ وَافْعَلُوا الْخَيْرَ لَعَلَّكُمْ تُفْلِحُونَ

This verse combines the essential elements of Islamic practice: ritual worship and ethical conduct. It specifically mentions bowing and prostrating, which are key components of prayer, along with general worship of Allah. The addition of "do good" emphasizes that worship must be accompanied by righteous actions in daily life. The verse promises success (falah) to those who combine proper worship with good deeds. This teaching shows that Islam requires both vertical relationship with Allah (through worship) and horizontal relationships with creation (through good deeds). True success comes from balancing both aspects of faith.