How do we know we are all guilty before God?

Scripture unequivocally declares that 'there is none righteous, no, not one' (Romans 3:10), emphasizing that every individual is guilty before God. Romans 3:23 further reinforces this by stating, 'For all have sinned, and come short of the glory of God.' This means that every human being is subject to judgment and cannot claim innocence. James 2 points out that breaking even one commandment establishes guilt. Therefore, the biblical narrative consistently presents humanity as guilty, underscoring the need for a savior.