“I have made your face adamant ¹  to match their faces, and your forehead hard to match their foreheads.

I have made your forehead harder than flint – like diamond! ¹  Do not fear them or be terrified of the looks they give you, ²  for they are a rebellious house.”

Indeed, they made their heart as hard as diamond, ¹  so that they could not obey the Torah and the other words the Lord who rules over all had sent by his Spirit through the former prophets. Therefore, the Lord who rules over all had poured out great wrath.