Do you love Jesus? A genuine affection for and devotion to Jesus is an unmistakable miracle made possible only by God’s work. In this lab, John Piper looks at the affect of the new birth on our heart’s response to Christ. He also asks how the promise of God’s glory in the future affects our lives today. For the study guide, visit desiringgod.org/labs/love-by-faith-not-by-sight.