Who are the wicked according to the Bible?

In the context of Isaiah 3:11, the wicked are contrasted with the righteous. The Bible makes it clear that the wicked are those who have not come to know God and have not accepted His righteousness. They are described as having fallen short of God's standard and are liable for the consequences of their actions. The most significant aspect distinguishing the wicked from the righteous is their rejection of Jesus Christ. In Isaiah's message, the stern warning is given that it shall be ill with the wicked, emphasizing the dire consequences of living in opposition to God’s will and failing to seek His salvation.