What does Genesis 38:21 mean?
Hirah the Adullamite is looking for the prostitute Judah slept with (Genesis 38:20). He's assigned to pay her fee and retrieve Judah's personal belongings, left as a pledge (Genesis 38:18). When Hirah can't find her, he asks around, referring to her as a "cult prostitute." Some pagan religions included prostitution in the worship of their gods. In a culture where idol worship was fully normalized, this kind of prostitution may have been somewhat more respectable than non-religious prostitution.The locals, however, don't know about any roadside cult prostitute. They'd never heard of her. Tamar, of course, was not a resident of that area or an actual prostitute. She was back living in her father's household and pregnant with Judah's child (Genesis 38:19). Her goal was to force Judah to care for her, after realizing his earlier promise (Genesis 38:11) was a lie (Genesis 38:14).