What does Isaiah 1:23 mean?
Isaiah continues to describe the state of Jerusalem, the capital and representative of God's people in the nation of Judah. He now adds that the leaders and important people are also in rebellion against God. By example, they actively lead the people of Israel away from the Lord. They are actively allowing criminal activity to go unpunished.As seen by God, and explained by Isaiah, the workings of every part of Jerusalem run on bribes and corruption. Favorable court cases and civil disputes are decided by who can offer the best bribe. In this way, the rich thrive and there is no justice for orphans and widows. The leadership and the institutions are corrupt and systemically unfair to those without money or power. It has stopped mattering who is truly right or wrong, only mattering who can offer the best "gift". Even if a widow or orphan has the evidence to show they are in the right, their case will never reach a judge's ears because they don't have enough money to get his attention.