How could that be more important?
The dead sea scrolls confirmed that several books really were authored prior to Christ and had remained virtually unchanged from that time.
Because they don’t have the dead sea scrolls but they do have the Irish manuscripts. I guess procession is 90% of the importance along with the law.
Which New Testament books supposedly pre-date Christ?
I do understand that the Dead Sea Scrolls actually lend support to the inclusion of the deuterocanonycals in the Old Testament (which is what the earliest Christian records prove Catholics have done for 1700 years, and all Christians did until the protestants edited the bible in the1500s).