It is Logical Deduction from the Scriptures, in what they say considering the date it was written. And the scriptures pronounce YHWH, Yashua ha'Mashiah, and Ruah to be Omnipotent, a condition that is impossible except they are unbound by space and time.
Reading the Holy Scriptures logically, from beginning to end, without the Man-Made Chapter and Verse interruptions, but, rather, as they were, as letters with a single and continuous message on living Righteously with our Elohim.
With this understanding comes the view, given only by and through Ruah, that YHWH, from the creation has enacted a contract with mankind from the day Adam was created was modified but never withdrawn.
The same is true with The Abrahamic, The Mosaic, and the final modification of the Contract found in the Renewed Testament. With the advent of the Renewed Testament we find the Grace and Mercy that the Jewish Believer of Matthew 27:51-54.
The Mosaic Contract that included The Ten Commandments stands and every Lost Man will be judged under it and will be condemned to Eternity in The Lake of Fire because, even if they work to live that life with their heart and soul, they cannot be perfect.