en_tn/psa/097/002.md

Clouds and darkness surround him

"We cannot see him; it is as if he were sitting in the dark with clouds all around him"

Righteousness and justice are the foundation of his throne

The word "throne" is a metonym for the deeds and words of the one who sits on it. The psalmist speaks as if righteousness and justice were physical objects that made the throne secure. AT: "He is righteous and just in everything he does" or "He is able to rule because he rules righteously and justly" (See: rc://en/ta/man/translate/figs-metonymy and rc://en/ta/man/translate/figs-metaphor)

the foundation of his throne

Here "the foundation of his throne" refers to how Yahweh rules his kingdom. (See: rc://en/ta/man/translate/figs-metonymy)