Shared ground
These verses present a short dialogue inside a larger sign-act about Jerusalem’s coming hardship (Ezekiel 4:9–17). Ezekiel objects because the commanded method would make him “polluted,” and he appeals to a consistent life-pattern: he has avoided certain kinds of meat he regards as defiling (animals that died on their own, were torn, and “abominable flesh”).
God’s answer is a concession without canceling the sign. The fuel source changes from human dung to cow dung, but Ezekiel still has to bake the bread over dung-fuel. The overall message of deprivation and shame remains.
Where interpretation differs
What “polluted” means here. Some take Ezekiel’s concern as mainly about ritual impurity connected to food rules and contact with what is unclean. Others think Ezekiel is also describing a conscience-level defilement (“I can’t do this and remain faithful”), not only a technical ritual status. The text itself foregrounds Ezekiel’s personal appeal (“my soul”) while also listing food categories commonly treated as defiling.
What “abominable flesh” refers to. Some read it narrowly as meat from animals forbidden for Israelites to eat. Others read it more broadly as any meat that became unacceptable because it was mishandled, contaminated, or associated with uncleanness (for example, carcass meat), which fits Ezekiel’s listed examples.
How literal the cooking detail is. Most agree the sign is meant to communicate; the question is whether Ezekiel literally performed the dung-fuel baking or whether the text mainly reports the intended symbolic instruction. The passage’s back-and-forth and the granted substitute lean toward a concrete enacted detail, even while serving a symbolic purpose.
Why the disagreement exists
The vocabulary can point in more than one direction: “polluted” and “abominable” can be used for ritual categories, but Ezekiel frames his protest as a personal integrity claim (“from my youth until now”). Also, the whole unit is a sign-action, which naturally raises the question of how much was physically carried out versus narrated for message.
What this passage clearly contributes
Explicitly, the text shows (1) Ezekiel resisting a command he believes would defile him, grounded in a lifelong practice; and (2) God answering the objection by providing a substitute (cow dung for human dung) while keeping the degrading scarcity-sign intact. By inference, it also portrays divine communication that can maintain a judgment message while still making room for a prophet’s stated purity concerns within the sign’s details.