What is the essence of wickedness according to the Bible?

The essence of wickedness, as outlined in Scripture, particularly in Psalm 10, revolves around a blatant dismissal of God's authority and grace. The wicked are characterized by arrogance and a tendency to harm the poor or marginalized. Their thoughts are devoid of God, indicating a deep-rooted spiritual and moral corruption. As they pursue their desires, they diminish the inherent value of life and righteousness established by God. This highlights the significant impact of living a life absent of acknowledging God's supremacy.