to lust after someone: to be gripped by a craving for a person that has run past all shame
This is a rare and deliberately shocking word. It shows up only seven times in the whole Hebrew Bible, six of them inside a single chapter of Ezekiel and one in Jeremiah, and it never describes ordinary affection. Hebrew has plenty of warm and neutral words for wanting someone. This is not one of them.
Three things set it apart from its neighbors:
- It is always an accusation, where the ordinary word for love (אָהֵב) covers everything from family affection to God's love for his people.
- It names the appetite rather than the deed, where being unfaithful (זָנָה) and committing adultery (נָאַף) name what the appetite goes on to do.
- It was felt as coarse, and in later Hebrew the same root turns plainly obscene.
In Ezekiel the craving is aimed at foreign soldiers and officials, and the whole picture stands for something political. Two sisters, one of them Samaria and the other Jerusalem, chase after Assyria, Egypt, and Babylon for protection instead of trusting God. The prophet reached for the coarsest word he had so that his hearers would feel their careful foreign policy as something sordid. Alongside the verb he uses two nouns built on the same root for the craving itself (עֲגָבָה in that same chapter, and עָגָב later on), and in one of those later verses the people treat his preaching as a love song: pleasant to sit and listen to, and no reason to change anything.
The single occurrence outside Ezekiel turns the word around. In Jeremiah 4:30 it is used to name people rather than an action, so English versions read "your lovers": the men a doomed city has been craving. There the sting is not her heat but their contempt, since these lovers despise her and are out for her life.