What does the Bible say about knowing we are sinners?

According to God's Word, especially in Isaiah 59:12, we read that God's people acknowledge, 'Our transgressions are multiplied before thee and our sins testify against us.' This means that true believers are not in denial about their sinful state; they know they are sinners worthy of death. Romans 3:23 further confirms that 'all have sinned and come short of the glory of God,' indicating that this awareness is foundational to the Christian faith. It is through the law that God's people understand their need for salvation, as it reveals our guilt before an all-holy God.