Against the sexual immorality of idolatry (Isa 57:7-57:8)

“Upon a high lofty mountain

You have set your bed.

There you went up to offer sacrifice.

Behind the door,

Behind the doorpost

You have set up your symbol.

In deserting me,

You have uncovered your bed.

You have gone up to it.

You have made it wide.

You have made a bargain

For yourself with them.

You have loved their bed.

You have gazed on their nakedness.”

Third Isaiah speaks out against the sexual immorality of this idol worship. On a high mountain of worship there would be a bed. With the symbol of the idol behind the door or the doorpost, there they opened their wide bed to others. Thus, they deserted Yahweh when they offered their sacrifices. They made a bargain with their sexual partners, where they loved and gazed on each other’s nakedness. These were the implications of sexual immoral acts of naked bodies in a bed.