en_tn_condensed/psa/089/013.md

You have a mighty arm and a strong hand, and your right hand is high.

God, who is a spirit, is described as if he has a physical body and is very mighty, strong and powerful. (See: rc://en/ta/man/translate/figs-metonymy)

Righteousness and justice

These writer compares these ideas to a foundation. (See: rc://en/ta/man/translate/figs-abstractnouns and rc://en/ta/man/translate/figs-metaphor)

throne

The throne is a symbol of God's rule. (See: rc://en/ta/man/translate/figs-metonymy)