Isaiah 22 is a chapter in the Bible where a prophet named Isaiah talks about a city named Jerusalem. Isaiah says that the people in Jerusalem are not doing the right thing and that they are being punished by God. Isaiah also talks about a man named Shebna, who was like a boss in Jerusalem. Shebna was not doing his job well and Isaiah said that God would punish him and replace him with a better boss named Eliakim. Isaiah says that Jerusalem will have to go through some hard times, but eventually God will make things better.