Ephesians 2:8
8 For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:
The great gift God ever gave to us was our salvation. It was a gift we did not deserve, but yet he gave it to us. All you have to do to receive it is to accept Jesus as the son of God and have faith that he died for your sins. It is so simple to do, and once you do, you are welcomed into the family of God