Is God important enough to you – to pay attention to? If God is warning you of the consequences of sin, of eternal danger — will you listen-up?
The New Covenant did not abolish any previous covenants of God
Later covenants of God did not invalidate former covenants! The New Covenant was a fulfillment of former covenants. Invalidate the Old? The logic isn’t even there – so how do so many people believe the false teachers?