Christ is God: As Jehovah of Hosts

In the year that King Uzziah died, I saw the Lord seated on a throne, high and exalted; and the train of His robe filled the temple. …

Isaiah said these things because he saw Jesus’ glory and spoke about Him.

The LORD of Hosts is the One you shall regard as holy. Only He should be feared; only He should be dreaded.

And He will be a sanctuary—but to both houses of Israel a stone of stumbling and a rock of offense, to the dwellers of Jerusalem a trap and a snare.

…and, “A stone of stumbling and a rock of offense.” They stumble because they disobey the word—and to this they were appointed.