Why do we use the Agpeya for praying?

H. H. Pope Shenouda Ill writes:

   We use the Agpeya when we pray date to the spirituality and idealism of its contents.

By the assistance of the Agpeya we learn how to say our prayers and the appropriate way to speak to God.

The Agpeya teaches us to pray and to examine everything carefully. Such a way allows us to involve God in the details of our whole life since we leave nothing out in our dialogue with Him.

A worshipper who constantly has access to the Agpeya during his prayer time gets to know so many Biblical pass ages which assist him in his daily life and have a profound influence over his feelings and behavior.