To this day, in fact, whenever Moses is read, a veil lies over their hearts, but whenever a person turns to the Lord the veil is removed. . . . All of us, gazing with unveiled face on the glory of the Lord, are being transformed into the same image from glory to glory, as from the Lord who is the Spirit (2 Corinthians 3:15-18).
I don't know why I need to be reminded so often that it is possible to read God's word every day, even to memorize it and teach it . . . and yet not internalize it so my heart changes.
I'm sure I'm not the first Christian with that problem. I suspect some of the Corinthians also suffered a similar issue -- which might be why the apostle focused attention on the remedy: Gazing . . . on the glory of the Lord, [we] are being transformed into the same image from glory to glory.
There is no shortcut to becoming more like Christ. Imitating Him requires nothing less than to gaze -- to set -- my attention on Him. The writer to the Hebrews said it as clearly as I suppose it can be said: Fix your eyes on Jesus, the author and perfecter of faith (Hebrews 12:2). St. Peter added, fix your hope completely on the grace to be brought to you at the revelation of Jesus Christ (1 Peter 1:12-14).
And that is way harder to do than it is to write about.
My human nature and inclination toward sin has demonstrated for me many times a spiritual law: What I gaze at -- what attracts and holds my attention -- is what I tend to become like. And if I am not careful, I know I can become what I never want to be again.
As long as I seek, even in the smallest measure, what can never satisfy, a veil will obscure my ability to clearly see God. That veil, St. Paul reminds me, is removed only as I turn my gaze -- with ever more frequency -- to the Lord.