en_tn_lite_do_not_use/psa/036/006.md

like the mountains of God ... like the great deep

These phrases describe the greatness of God's righteousness and judgments as if they were very high and deep. Alternate translation: "as high as the highest mountains ... as deep as the deepest sea" (See: rc://en/ta/man/translate/figs-simile)

you preserve

"you help" or "you save"