Romans 5
18 Therefore, as through [h]one man’s offense judgment came to all men, resulting in condemnation, even so through one[i] Man’s righteous act the free gift came to all men, resulting in justification of life. 19 For as by one man’s disobedience many were made sinners, so also by one Man’s obedience many will be made righteous.

Because of Adam we are all sinners, whether you like it or not.

However, because of Jesus’ sacrifice we now have the opportunity to accept the free gift of salvation and allow Jesus’ to represent us.
We must accept the gift.
There are some that don’t believe you have to accept the gift.

From the commentary:

The idea that all men are saved by the work of Jesus whether they know it or not is known as universalism. “If the doctrine of universalism is being taught here, Paul would be contradicting himself, for he has already pictured men as perishing because of sin.” (Harrison)

The Doctrine of Universalism:
Christian universalism is a school of Christian theology focused around the doctrine of universal reconciliation – the view that all human beings will ultimately be “saved” and restored to a right relationship with God.

Choose to accept the gift from Christ.