Daniel 12: 1-3
The prophet Daniel tells of the end of the world and how some will be saved. 

Hebrews 10: 11-14. 18
Jesus has made just one sacrifice – himself.  This has done more than any of the sacrifices made by Priests.  Through Christ’s sacrifice he has achieved eternal perfection. 

Mark 13: 24-32
Jesus tells his followers of a dark time coming soon, when the Son of man will come in glory.  Nobody knows the day or hour, not even the Son himself.