[pinkpanther]

Allah says they have tampered with the scriptures. Allah says the Quran is the "Muhaimin". The Prophet صلي الله عليه وسلم said we are not to trust the previous scriptures. 

Do you think Allah would want the Prophet صلي الله عليه وسلم to check with the previous scriptures?

You are free to anyhow interpret the Quran
Tell me if Allah is confirming corrupted scriptures?

We have revealed to you ˹O Prophet˺ this Book with the truth, as a confirmation of previous Scriptures and a supreme authority on them. So judge between them by what Allah has revealed, and do not follow their desires over the truth that has come to you. To each of you We have ordained a code of law and a way of life. If Allah had willed, He would have made you one community, but His Will is to test you with what He has given ˹each of˺ you. So compete with one another in doing good. To Allah you will all return, then He will inform you ˹of the truth˺ regarding your differences.