This book was written by the prominent scholar Imam Ahmad ibn Hanbal, one of the greatest jurists and scholars of Hadith in his time. This book discusses the importance of offering prayer carefully and correctly. Imam Ahmad wrote this treatise mainly to focus on the errors that are made during the prayer. It is an excellent advice to all those who strive to perform their Prayer in the way which is accepted by Allah, i.e. as the Prophet (peace be upon him) used to perform them. Click here to read the book.