Isaiah 50:5 Meaning

3I clothe the heavens with blackness, and I make sackcloth their covering.

4The Lord GOD hath given me the tongue of the learned, that I should know how to speak a word in season to him that is weary: he wakeneth morning by morning, he wakeneth mine ear to hear as the learned.

5The Lord GOD hath opened mine ear, and I was not rebellious, neither turned away back.

6I gave my back to the smiters, and my cheeks to them that plucked off the hair: I hid not my face from shame and spitting.

7For the Lord GOD will help me; therefore shall I not be confounded: therefore have I set my face like a flint, and I know that I shall not be ashamed.