You observe days, and months, and times, and years.
All Commentaries on Galatians 4:10 Go To Galatians 4
Ambrosiaster
AD 400
The observers of days are those who say, for example, “Tomorrow there must be no setting out on a journey.” … The observers of months are those who watch the course of the moon, saying, for example, “Contracts must not be sealed in the seventh month.” … Seasons are observed when people say, “Today is the first day of spring, it is a festival and after tomorrow is the feast of Vulcan.” … People pay respect to the year when they say, “The first day of January is the new year,” as though a year were not completed every day…. For if God is loved with the whole heart, there ought not to be any dread or suspicion of these phenomena so long as he is near. –.
