61 "Let your heart therefore be perfect with Yahweh our God, to walk in his statutes, and to keep his commandments, as at this day."
*Minor differences ignored. Grouped by changes, with first version listed as example.
As at this day - i. e. "as ye are now doing, in coming with pious intentions to this festival."
Let your heart therefore be perfect - Be sincere in your faith, be irreproachable in your conduct.
Let your heart therefore be perfect with the Lord your God,.... Sincere in their love to him, united in their worship of him, and constant in their obedience to him:
to walk in his statutes, and to keep his commandments, as at this day: as they did that day, neither king nor people having as yet fallen into idolatry, but showing by their then present appearance a zeal for God, his house, and worship.
Let your heart be יי עם שׁלם, wholly, undividedly devoted to the Lord (cf. 1-Kings 11:4; 1-Kings 15:3, 1-Kings 15:14, etc.).
Perfect - Let your obedience be universal, without dividing; upright, without dissembling; and constant, without declining.
*More commentary available at chapter level.