For I delivered unto you first of all that which I also received, how that Christ died for our sins according the scriptures; and that he was buried and that he rose again the third day according to the scriptures.  1 Corinthians 15: 3,4.

...believe on the Lord Jesus Christ and thou shalt be saved.... Acts 16:31

And whosoever shall call upon the name of the Lord shall be saved.  Romans 10:13