But we all, with unveiled face, beholding as in a mirror the glory of the Lord, are being transformed into the same image from glory to glory, just as by the Spirit of the Lord (2 Corinthians 3:18).
Exodus 32-34 details Moses’ response to Israel’s worship of the golden calf. In their false worship, Israel broke the Ten Commandments they’d twice previously agreed to obey. In his anger at their sin, Moses slammed the two tablets of stone to the ground, illustrating Israel’s disobedience.
One result of Israel’s sin was God’s refusal to dwell in the midst of His people. Instead He’d remain far off (Exodus 33:7). Sin separated God and man.
From outside the camp, Moses would enter the tabernacle of meeting to hear from God and then bring God’s message to the people. Moses became the mediator between God and man.
Whenever Moses met with God, his face shone like a lamp, reflecting the majesty and glory of God. The glow terrified the people because it revealed God’s perfect holiness and the darkness of their sin-corrupted hearts. After delivering God’s word, Moses would veil his face – not to hide the glory of God – but to hide the fact that the glory quickly faded from his own face (Exodus 34:30; 2 Corinthians 3:13). Moses’ veil protected the people from God’s judgment but also kept them from being transformed by God’s glory.
In Second Corinthians 3, Paul uses the shining face of Moses as an illustration. Many people only see the Bible as a series of stories, God’s wrath, commandments impossible to comprehend or comply with, and difficult sayings. Sin veils the heart from seeing Jesus in Scripture, the primary reason Scripture exists!
But when one turns to the Lord, the veil is taken away (2 Corinthians 3:16). When we follow where the Scripture leads – which is always to Jesus – we see Him in all His glory and can’t but help to love, adore, obey, and worship Him alone.
Now we all, we who trust in Jesus by faith, have the veil of separation removed and we find ourselves looking in a mirror. The shadows are replaced by a crystal clear revelation of Jesus. As we lovingly gaze at His image revealed in Scripture, something remarkable happens to us: the Bible becomes ever clearer and we find our own image being transformed bit by bit, from glory to glory, into Christ’s moral likeness and character. This is sanctification!
Where Living Begins 
How amazing santification is.
That God would save one like me is amazing grace; that He would transform me to be like His own dear Son is another level of amazing grace.
Amen. This I believe.
Grateful am I to our Father Who has given you a teacher’s heart. Grateful am I to you for sharing your gift. Thank you.
L-RD Bless, Keep, Shine always upon you and yours and give you all His Shalom Peace.
Thank you! May He bless you for your kind words.