In what consists the sinfulness of that state into which man fell?

The sinfulness of that state into which man fell consists in the guilt of Adam's first sin (Romans 5:19), the lack of original righteousness (Romans 3:10), and the corruption of his whole nature, which is commonly called original sin (Ephesians 2:1; Psalm 51:5), together with all actual transgressions that proceed from it (Matthew 15:19).