en_tn_condensed/psa/119/015.md

I will meditate ... and pay attention

These are parallel thoughts that have similar meanings, which are repeated for emphasis. (See: rc://en/ta/man/translate/figs-parallelism)

meditate on your instructions

"think carefully about what you have instructed us"

pay attention

This idiom refers to thinking clearly about what is being discussed. Alternate translation: "give careful thought" (See: rc://en/ta/man/translate/figs-idiom)