Think about it: the Psalms present a view of the Christian life that is marked by joy but that also knows sorrow and loss. They set the struggles of the present in the context of God’s great actions in times past and promises for the future. They help us to understand our status as strangers in a strange land. By setting forth a grand picture of God and the promise of future rest, they help us to keep perspective—theological and emotional—on the events of the present, whether personal, such as illness, or social, such as the disturbing transformations outlined in this book. We are creatures of emotions and sentiments, and we are fallen. Therefore, we need songs of redemption to help restore them to their proper context.

Carl Trueman