Read Romans 5:12-19
12 Sin came into the world through one man, and his sin brought death with it. As a result, death has spread to the whole human race because everyone has sinned. 13There was sin in the world before the Law was given; but where there is no law, no account is kept of sins. 14But from the time of Adam to the time of Moses death ruled over the whole human race, even over those who did not sin in the same way that Adam did when he disobeyed God’s command.
Adam was a figure of the one who was to come. 15But the two are not the same, because God’s free gift is not like Adam’s sin. It is true that many people died because of the sin of that one man. But God’s grace is much greater, and so is his free gift to so many people through the grace of the one man, Jesus Christ. 16And there is a difference between God’s gift and the sin of one man. After the one sin, came the judgement of “Guilty”; but after so many sins, comes the undeserved gift of “Not guilty!” 17It is true that through the sin of one man death began to rule because of that one man. But how much greater is the result of what was done by the one man, Jesus Christ! All who receive God’s abundant grace and are freely put right with him will rule in life through Christ.
18 So then, as the one sin condemned all people, in the same way the one righteous act sets all people free and gives them life. 19And just as the mass of people were made sinners as the result of the disobedience of one man, in the same way the mass of people will all be put right with God as the result of the obedience of the one man.
Paul compares the sin of Adam to the righteousness of Christ. The sin of Adam ruined everyone - but Christ's righteousness is so great that it could save everyone. Romans 5:15.
Your grace is greater than my sin.