The theologian John Mackay once described the book of Ephesians as “the distilled essence of the Christian religion, the most authoritative and most consummate compendium of our holy Christian faith.” Writing to a church facing timeless challenges, the apostle Paul set out to remind his readers of all that God …

“Who am I, really?” We may think of this question as one faced by young people trying to make sense of their lives, but it’s actually a question for us all—one that only the Bible can rightly answer. One place we can turn to for insight is Psalm 139, which …