Scripture Decoded and Unsealed

Ed P***** (i think a Full Preterist) said:

We know that everything concerning the faith was delivered according to Jude, and therefore everything was given before Jude wrote his letter.
In Galatians, we can see what he was referring to by “the faith”.
Jude
3: Beloved, although I was very eager to write to you about our common salvation, I found it necessary to write appealing to you to contend for the faith that was once for all delivered to the saints.
In Galatians 3:28
Before the coming of this faith, we were held in custody under the law, locked up until the faith that was to come would be revealed.

Are you saying they couldn’t have FAITH before 70 A.D.? FAITH is Loyalty to The LORD.

[Galatians 3:23-26 NKJV] But before faith came, we were kept under guard by the law, kept for the faith which would afterward be revealed.
[24] Therefore the law was our tutor to bring us to Christ, that we might be justified by faith.
[25] But after faith has come, we are no longer under a tutor.
[26] For you are all sons of God through faith in Christ Jesus.