Shared ground
Numbers 28:1–2 functions as an opening heading for a larger calendar of recurring offerings. The text explicitly presents a chain of authority: Yahweh speaks to Moses, and Moses is to deliver the instruction to Israel. It also explicitly frames the sacrifices as belonging to Yahweh (“my offering … my food”), described as fire-offerings that result in a “pleasing aroma,” and it stresses timing: they must be offered “in their due season.”
Another shared point is that the “food” and “pleasing aroma” language is standard sacrifice language in the ancient world for honoring a deity with valued portions, rather than a claim that God literally needs to eat. The passage’s main emphasis is reliability and order: regular worship is not left to impulse or convenience.
Where interpretation differs (only where needed)
One real question is how to understand “my food.” Some read it as strongly metaphorical—language of honor and acceptance, not divine need. Others think the metaphor still carries a relational idea of “provision” in the sense of what God has appointed to be set before him regularly (without implying hunger).
A second question is what “observe” requires. Some take it as strict precision about the calendar (a strong “guard it carefully” sense). Others take it more broadly as faithful maintenance of the system—ensuring the community does not neglect the regular offerings—while the precise schedule is then spelled out in the verses that follow.
Why the disagreement exists
The Hebrew idiom behind “food” and “observe” can be heard either as vivid metaphor or as metaphor with a stronger institutional meaning (what is “set/kept” for God). Also, verse 2 is a summary statement before details, so interpreters differ on how much precision is already demanded here versus in the following list of daily/weekly/monthly offerings.
What this passage clearly contributes
This passage clearly establishes that Israel’s ongoing worship is meant to be steady, communal, and time-ordered. The offerings are presented as Yahweh’s due (“my offering”), not merely human gifts. The language of “pleasing aroma” highlights acceptance and honor rather than mere ritual performance. And by placing the command at the start of the calendar section, the text sets “on schedule and not neglected” as the lens for everything that follows in Numbers 28.