Am using this verses of the bible to tell you the sin and its penalty.
ROM3vs23-For all have sinned, and come short of the glory of God,
ROM6vs23-For the wages of sin us death; but the gift of God is eternal life through jesus christ our lord.
ISAIAH 1-2 BEHOLD,the LORD's hand is not shortened, that it cannot save; neither his ear heavy, that it cannot hear:
But your iniquities have separated between you and your God,and your sins have hid his face from you,that he will not hear.