Contradictions galore, just like what you have in your books. Quran is original but Tanakh and Bible are not.
There is no way around it, all scholars know the truth. The Tahakh and the Bible were written by men, and we do not know who they were.
"Who wrote the Torah? In light of more than two hundred years of scholarship and of the ongoing disputes on that question,[1] the most precise answer to this question still is: We don’t know. The tradition claims it was Moses, but the Torah itself says otherwise. Only small portions within the Torah are traced back to him, but not nearly the whole Torah: Exodus 17:14 (Battle against Amalek); 24:4 (Covenant Code); 34:28 (Ten Commandments); Numbers 33:2 (Wandering Stations); Deuteronomy 31:9 (Deuteronomic Law); and 31:22 (Song of Moses). "
Who Wrote the Torah?
"Over centuries, billions of people have read the
Bible. Scholars have spent their lives studying it, while rabbis, ministers and priests have focused on interpreting, teaching and preaching from its pages.
As the sacred text for two of the world’s leading religions,
Judaism and
Christianity, as well as other faiths, the Bible has also had an unmatched influence on literature—particularly in the Western world. It has been
translated into nearly 700 languages, and while exact sales figures are hard to come by, it’s widely considered to be the
world’s best-selling book.
But despite the Bible’s undeniable influence, mysteries continue to linger over its origins.
Even after nearly 2,000 years of its existence, and centuries of investigation by biblical scholars, we still don’t know with certainty who wrote its various texts, when they were written or under what circumstances.
Who Wrote the Bible?
COMPARE/CONTRAST the Torah and the Bible to the Qur'an:
"The words of the
Quran were collected as they were revealed to the Prophet Muhammad, committed to memory by the early Muslims, and recorded in writing by scribes.
Under Supervision of the Prophet Muhammad
As the Quran was being revealed, the
Prophet Muhammad made special arrangements to ensure that it was written down. Although the Prophet Muhammad himself could neither read nor write, he dictated the verses orally and instructed scribes to mark down the revelation on whatever materials were available: tree branches, stones, leather, and bones. The scribes would then read their writing back to the Prophet, who would check it for mistakes. With each new verse that was revealed, the Prophet Muhammad also dictated its placement within the growing body of text.
When the Prophet Muhammad died, the Quran had been fully written down. It was not in book form, however. It was recorded on different parchments and materials, held in the possession of the Companions of the Prophet"
Who Wrote the Quran and When?
And the message of Bahaollah as interpreted by Abdul Baha and Shoghi is correct. If it is an interpretation, then it is modified, changed, corrupted and not the original.
The message of Baha'u'llah as interpreted by Abdu'l-Baha and Shoghi Effendi are just additional Writings we can benefit from, but we do not have to rely upon them, since we have the Original Writings of Baha'u'llah. Unlike any other religion in history, any additional writings can be cross-checked with the Original Writings of Baha'u'llah in order to know if that had been modified, changed, or corrupted.