New York pastor Timothy Keller is known for his ability to connect a deep understanding of the Bible with contemporary thought and the practical issues we all face in our lives. My Rock; My Refuge - his first devotional, consisting of all new material - offers inspiration for every day of the year, based on the book of Psalms. Here Keller helps readers apply the principles he laid out in his book Prayer: Experiencing Awe and Intimacy with God. He walks them verse by verse through the entire Psalter, the one biblical book designed to teach us how to pray, how to spiritually handle every possible life situation, and how to actually know God.