He said Christs' resurrection's everything. So "resurrection's" as in Christs' resurrection is everything.
To summarize.....
Jesus Christ died for the sins of the world on the cross. His blood was the sin payment which allowed the entire world to be reconciled to God the father and have eternal salvation. His resurrection from the dead was proof of his divine authority and a completion of old testament prophecy. A couple of horizontal truths found in the book of Hebrews are 1 - Without the shedding of blood, there is no remission of sins & 2 - Without faith it is impossible to please God. Therefore, faith in the finished work of the cross provides believers with an eternal security and salvation.