וּשְׁמַרְתֶּ֤ם אֶת־כָּל־חֻקֹּתַי֙ וְאֶת־כָּל־מִשְׁפָּטַ֔י וַעֲשִׂיתֶ֖ם אֹתָ֑ם אֲנִ֖י יְהוָֽה׃ (פ)
너희는 나의 모든 규례와 나의 모든 법도를 지켜 행하라 나는 여호와니라
Sforno
ושמרתם את כל חקותי ואת כל משפטי, study them so that you will become aware of how fair they are.
Chizkuni
ושמרתם את כל חקתי, “you are to meticulously observe all My statutes;” this was repeated here once more as it sums up the chapter.
Ibn Ezra
you must keep My decrees and My rational precepts in your hearts, and you must obey them in practice. I am God i.e., you must pursue the fulfillment of the precepts which I have given you, for they are entirely just.