By degrees, believers are being transformed in Christ's image
Scripture reference
2 Corinthians 3:18 (ASV)
18But we all, with unveiled face beholding as in a mirror the glory of the Lord, are transformed into the same image from glory to glory, even as from the Lord the Spirit.
Stories
George Müller's journal revealed a man who was beset with the same struggles and temptations as any person seeking to follow Christ, and yet it also instructively reveals a man who—through obedience—was being transformed by degrees into the image of Christ.