No one can be saved without Jesus to cover their sins. No one in all of humanity can be with God without the sacrifice of Jesus to purge them of their sins.
Romans 3:9-12 King James Version
9 What then? are we better than they? No, in no wise: for we have before proved both Jews and Gentiles, that they are all under sin;

10 As it is written, There is none righteous, no, not one:

11 There is none that understandeth, there is none that seeketh after God.

12 They are all gone out of the way, they are together become unprofitable; there is none that doeth good, no, not one.