If we try to convince others of anything it is that the message is always the same and focused on the death and resurrection of Jesus. But if you pick up any two Bible and locate the same verse one gets the same message, indeed when I look up the same verse in German or Welsh or Arabic I get the same message
You talk one thing, but reality says another.
Is your cognitive dissonance (caused by trying to believe trinity) so bad that you so want to believe something which is not true?
You say all bibles are the same and can be used by any christians, and when I asked if the catholic church allows the use of New World Translation bible, you cannot answer that, and still have not answered until now.
You say all christians get the same message, and yet christians are extremely fragmented even over fundamental messages, eg: protestants believe jesus is divine, and yet jehovah witness say jesus is not divine. catholics believe in mary and saints, and yet protestants say it is totally against jesus teaching.
Maybe you want to convince yourself that all christians believe in the same thing, but the reality is a soundingly NO.
The point seems to me that everyone needs help with the Qu'ran because it is written in 7th century Arabic
The Qur'an was revealed in arabia in the 7th century.
or did you expect that the qur'an was already printed in the 21st century english when it was revealed?
There are now numerous translations and tafseers for the Qur'an to help people to understand, but we do still have the original form as was revealed, as Allah SWT himself in the Qur'an says that He safeguard the Qur'an from corruption, and even orientalists and enemies of islam cannot do nothing but agree that the Qur'an has not changed.
In contrast, the "orginals" of NT do not exist. With the exception of Paul, the authors of other NT books are unknown.
Funnily enough, in the OT jesus was conversing in greek, while speaking in aramaic or hebrew would be far more likely.
Can the message of Islam only be carried in Arabic? Does God only speak 4th Century Arabic, is it the language of Heaven?
Although the message of islam is for the whole of mankind, the Qur'an was revealed to prophet Muhammad SAW (who was unlettered) in
7th century arabia.
Do you expect that the message conveyed in greek? latin?
Just like christians today who, in folly effort to justify bible, insist in saying that jesus spoke and taught in greek?
Is God only able to hear prayers in Arabic?
You know that it is not true, and since no question is ever stupid, then the idiot must be the one who ask the question.
By the way, I make my dua (prayers/supplications) in bahasa Indonesia if that interests you.