BY ONE MAN SIN ENTERED INTO THE WORLD

"Wherefore,as by one man sin entered into the world,and death by sin;and so death passed upon all men,for that all have sinned:
(For until the law sin was in the world:but sin is not imputed when there is no law.
Nevertheless death reigned from Adam to Moses,even over them that had not sinned after the similitude of Adam's transgression,who is the figure of him that was to come.
But not as the offence,so also is the free gift. For if through the offence of one many be dead,much more the grace of God,and the gift by grace,which is by one man,Jesus Christ,hath abounded unto many."
Romans 5:12-15