Psalm 148:13 Let them praise the name of the Lord: for his name alone is excellent; his glory is above the earth and heaven.
This is Old Testament viewpoint of God’s glory. It was true then but is that the whole truth today?
John 1:14 And the Word was made flesh, and dwelt among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and truth.
This is the New Testament and His glory was seen in the earth. That was nearly two thousand years ago, is that true today?
Ephesians 3:16-19a That he would grant you, according to the riches of his glory, to be strengthened with might by his Spirit in the inner man; That Christ may dwell in your hearts by faith; that ye, being rooted and grounded in love, May be able to comprehend with all saints what is the breadth, and length, and depth, and height; And to know the love of Christ.
To know the love of Christ is to know His glory, to love others with that love is to show His glory. There is no greater praise of the Lord than to open up your heart and show Christ.