OUR FATHER WHOSE RIGHTEOUS ONES ADORN HIS HOUSE

The book of 1 kings chapter 6 verse 9 says this;

So he built the temple and completed it, roofing it with beams and cedar planks.

King Solomon built the temple of the Lord at Jerusalem and closed the structure in with beams and cedar planks and its interior walls were paneled with cedar.

The cedar tree is a giant among trees and cedar wood is a fragrant and richly colored wood that is resistant to decay.

In Psalms chapter 92 verse 12, the growth of the righteous is likened to the growth of the giant cedars in Lebanon. 

The righteous man will flourish like the palm tree, He will grow like a cedar in Lebanon.

The lining of the temple of the Lord with cedar wood symbolizes how the Lord decorates His house with the fragrance and beauty of his righteous ones.

Amen.

Source: https://bible.knowing-jesus.com