YOU SAID:

Should thou turn foe to me

INTO JAPANESE

私に敵対するなら

BACK INTO ENGLISH

If you're against me

INTO JAPANESE

もしあなたが私に反対するなら

BACK INTO ENGLISH

If you disagree with me

INTO JAPANESE

もしあなたが私の意見に同意しないなら

BACK INTO ENGLISH

If you don't agree with me

INTO JAPANESE

もし私の意見に同意しないなら

BACK INTO ENGLISH

If you don't agree with my opinion

INTO JAPANESE

私の意見に同意しないなら

BACK INTO ENGLISH

If you don't agree with my opinion