Psalm 119 · a question people ask
Law, statutes, testimonies, precepts, commandments, ordinances: do these words mean different things?
The lexicons give each its own sense. Brown-Driver-Briggs gives torah as "direction, instruction, law", piqqud as "precept", mitsvah as "commandment", choq as "something prescribed, a statute", and mishpat as "judgment", with "ordinance" among its senses; for edut and edah it gives "testimony" and "testimonies" (tap each word). But the psalm doesn't define them or set one against another. It uses them side by side, sometimes in one verse: "I have obeyed your precepts and your testimonies" (119:168), and "I reach out my hands for your commandments, which I love. I will meditate on your statutes" (119:48). And the WEB doesn't keep them apart in English (see Ten Hebrew words, and the WEB's English). Psalm 1's notes ask which writings "the LORD’s law" meant (Psalm 1:2); Psalm 119 doesn't say either. These notes don't draw lines between the words beyond what the lexicons give.
The verses
“I reach out my hands for your commandments, which I love. I will meditate on your statutes. ZAYIN”
“I have obeyed your precepts and your testimonies, for all my ways are before you. TAV”
“but his delight is in the LORD’s law. On his law he meditates day and night.”