Ec 5:1-20.

      1. From vanity connected with kings, he passes to vanities (Ec 5:7) which may be fallen into in serving the King of kings, even by those who, convinced of the vanity of the creature, wish to worship the Creator.
      Keep thy foot--In going to worship, go with considerate, circumspect, reverent feeling. The allusion is to the taking off the shoes, or sandals, in entering a temple (Ex 3:5; Jos 5:15, which passages perhaps gave rise to the custom). WEISS needlessly reads, "Keep thy feast days" (Ex 23:14, 17; the three great feasts).
      hear--rather, "To be ready (to draw nigh with the desire) to hear (obey) is a better sacrifice than the offering of fools" [HOLDEN]. (Vulgate; Syriac). (Ps 51:16, 17; Pr 21:3; Jer 6:20; 7:21-23; 14:12; Am 5:21-24). The warning is against mere ceremonial self-righteousness, as in Ec 7:12. Obedience is the spirit of the law's requirements (De 10:12). Solomon sorrowfully looks back on his own neglect of this (compare 1Ki 8:63 with Ec 11:4, 6). Positive precepts of God must be kept, but will not stand instead of obedience to His moral precepts. The last provided no sacrifice for wilful sin (Nu 15:30, 31; Heb 10:26-29).

JFB.