A book by Sheikh Muhammad bin Salih Al-Uthaymeen - may God have mercy on him - in which he collected the provisions of purity and prayer in an easy way; So that it is easy for the general public to understand.The book contains:- ablution- washing- tayammum- the prayerThings that are disliked in prayerThings that invalidate prayerThings from the rulings on prostration of forgetfulness in prayerHow does a sick person purify himself and pray?How does the patient pray?The application contains:- Audio book reading- The book is in pdf formatThe application works without the net