Muslims, which of these parts of Jesus's message(s) were changed by "other people"?

Question

In your Qur'an, Mohammad recites several Suras based on Old and New Testament stories, with major differences from the original stories. Mohammad recites the differences are due to alterations ( lies ) by "Jews who turned away."

Today's NT says, Jesus preached about forgiveness for all, regardless of their transgressions or religion. ( Jesus heals the

Cannanite woman's daughter because she had faith in him. ) Was that a lie?

Today's NT says, Jesus asked us to forgive each other in the words of "the Lord's Prayer". Was that a lie?

Today's NT says, Jesus offered a New Covenant, while hosting the 'last supper' shortly before he is betrayed and sent to be criminally charged by the Romans. Was that a lie?

I'm hoping some honest Muslims can explain why Mohammad neglected to "recite" refutations about THESE particular passages from the New Testament, and also explain why the vast majority of quotes by the "Qur'anic Jesus" are nowhere to be found in the New Testament?
Who's really lying?

Answer 1

How could Islam claim the Bible had been changed, when even Muhammad accepted it's trustworthiness at the time the 'Quran" was revealed to him?
Or for that matter, how can Islam proclaim Judaism or Christianity as inherently bad in total disagreement with the Quran?
Sura 2:59 salvation is for others besides Muslims: “Verily, they who believe (Muslims) and they who follow the Jewish religion, and the Christians, and the Sabeites,—whoever of these believeth in God and the last day, and doeth that which is right, shall have their reward with their Lord: fear shall not come upon them, neither shall they be grieved.”

Answer 2

first, you should ask these questions to someone who has really studied islam ( an imam or sheik) because these questions go deep into the philosophy of Islam .
second, none of what you stated is a lie, the only difference between Muslims and christian beliefs is whether or not Jesus (may peace be onto him) is the son of god,
we as Muslims acknowledge the prophecy of Jesus(may peace be onto him), as we acknowledge all of the other prophets. but we do not acknowledge that Jesus(may peace be onto him) was the son of Allah( god) and that is the foundation of our religion, that Allah is the only god and that he has no sons or daughters.
and the sura that diane mentioned explains that we muslims believe that u dont have to be a muslim to go to heaven,
and shows the similarity between what jesus (may peace be onto him) preached about forgiveness of all and our religion.
and may Allah guide you to understand our religion.

Answer 3

anyone who rejects the authority of Jesus as the Son of God,who denies and tries to alter the truth about his death on the cross and subsequent ressurection,preaches and/or believes a lie.Mankind rejects the price Christ paid at the cross for our sins,while trying everything in it's power to become worthy of the righteousness(religion that only the shed blood can provide,failing to ever become worthy.For we to say we are the planets most intelegent species on the planet in my opinion just insulted 60 billion cockroaches