I knew — Therefore I gave thee clearer demonstrations of my nature and providence, because I knew thou wast an unbelieving nation. Thy neck — Will not bow down to receive my yoke. Thy brow — Thou wast impudent.
Related Commentaries of Isaiah 48:4
Isaiah 48:4
4 Because I knew that thou art obstinate,a and thy neck is an iron sinew, and thy brow brass;