Oops, I inadvertently referenced Isaiah's name instead of Hezekiah - regardless,  the Lord's glory is displayed in the heavens!

Promise verse, 

The heavens are telling of the glory of God; And their expanse is declaring the work of His hands. Day to day pours forth speech, And night to night reveals knowledge. There is no speech, nor are there words; Their voice is not heard. Their line has gone out through all the earth, And their utterances to the end of the world. In them He has placed a tent for the sun, Which is as a bridegroom coming out of his chamber; It rejoices as a strong man to run his course.

— Psalm 19:1-5