This book is a great primer for spiritual growth by Ty Saltzgiver. These 20 days of will be a companion for anyone longing for intimacy with Jesus. The book is divided into 3 parts. The first 9 days are The Foundation of Spiritual Formation. Days 10-15 are The Realities of Spiritual Formation. Days 16-3 describe 15 Spiritual Disciplines to enable Spiritual Growth. Any spiritual growth is a gift from God as we are responding to His Invitation into More of Him.