Think about the thief we just discussed – desperate for food. Now, consider the adulterer. What’s their driving force, and why is it so much worse?
The verse contrasts the adulterer with the thief. The thief, driven by necessity (hunger), is seen as lacking resources, not necessarily character.
A Corrupted Heart, Not Just Circumstance
The adulterer, however, is described as lacking 'understanding' or a 'heart.' This isn't about a lack of food or opportunity. It points to a deeper failure – a corruption of their inner self, their moral compass, and their rational judgment. Lust has taken over, blinding them to the consequences and the rights of others.