And in all things that I have said unto you be circumspect: and make no mention of the name of other gods, neither let it be heard out of thy mouth.
13. Make no mention of the name of other gods. There is no sort of doubt but that this declaration should be connected with the Third Commandment. Moses explains that God’s name is taken in vain and abused, if men swear by other gods; for it is not lawful to refer the judgment of things unknown to any other than the one true God.
God commanded the land to rest every seventh year to show Israel both His abundance and their dependence on Him alone. This was no mercy to the soil but a test of their obedience in the very matter that touches their purse, whether they would trust His Providence as surely as the sixth day's manna served for two days' meat.
AI summary
Commenting on Exodus 23:10-19
Three times thou shall keep a feast unto me in the year. The feast of the passover, on the fourteenth of the month Nisan or March; and the feast of weeks or pentecost fifty days after that; and the feast of tabernacles on the fifteenth day of Tisri or September. Three times thou shall keep a feast unto me in the year.