From the Introduction: "Treasury of Daily Prayer is designed to meet the needs of the Christian who wishes to follow a disciplined order of daily prayer centered in the Scriptures. It employs the rich resources of liturgy, hymnody, prayer, and writings from the Church Fathers and the Confessions. And it is designed so this period of devotion can be part of any schedule."
This has been a wonderful resource for me personally. It has helped me to take time to be in the Word and in prayer.