The real point is that we be prepared. And
to be prepared is to become Christians.

A Christian is one who believes the gospel
of Jesus Christ, who has accepted Him as
the Son of the Living God and as personal
Savior.

Because of Jesus Christ's shed blood that
removes all sin; every person in the world
is invited to receive the free gift, the gift
of God, which is everlasting life.

The only requirement is faith in His love
and forgiveness of sin and asked to live
in one's heart.