Its important to understand what will happen to a person that views the full glory of God directly, in short, instant death (Ex 33:20). A person is incapable of taking in all that God is in His glory and living through the experience. Ever had your breath taken away by something truly spectacular? Now multiply that feeling by millions and I think you will get the point. So, specifically when God is within the reaches of human contact, He dwells in thick darkness so that his glory doesn’t completely consume those He loves.
In the same way, let your light shine before others, so that they may see your good works and give glory to your Father...
God's blessing refers to His purpose, pronouncement, and process of bringing about a person's good ''And we know that for those who love God...
Then Moses said, "Now show me your glory." And the LORD said, "I will cause all my goodness to pass in front of you,...