بسم الله الرحمن الرحيم 

Be ever mindful of prayers,

and of praying in the most excellent way;

and stand before God in devout obedience.

Qur’an 2:238

Truly, to a happy state shall attain the believers:

those who humble themselves in their prayer,

and who turn away from all that is frivolous,

and who are intent on inner purity.

Qur’an 23:1-4