What does Malachi 1:10 mean?
The priests are well aware of the proper sacrifices (Leviticus 22:17–33). However, they are indifferent and offer animals which even another person would not accept (Malachi 1:8). This is insulting to God, who certainly deserves better.This verse presents a shocking claim from God. In short, He would rather see no worship at all than to be worshipped in lazy and offensive ways. Once again, though, this is something we easily see paralleled in human experience. Being offered a "gift" which is thoughtless or inappropriate is actually more offensive than being given nothing at all. This is an important stance to consider as we examine our relationship to God. Worship is about more than just going through the right motions; the Bible often speaks against legalism (James 2:10). However, the attitude of apathy or disrespect leads to improper worship.
Bringing the wrong sacrifices wasn't Israel's root problem. It was only a symptom of a greater spiritual disease.