Answer:
This completely depends on your religion. For Christians, yes. Muslims or Jews, no.
Answer:
Actually... one's religion has nothing to do with it.
Jesus was the Creator of all things [the WORD of God - John 1:3] who became a man, born the Son of God in order to save mankind -- whether anyone "believes" it or not.
He: "...made Himself of no reputation, and took upon Him the form of a servant, and was made in the likeness of men: and being found in fashion as a man, He humbled Himself, and became obedient unto death, even the death of the cross [stauros]." (Philip. 2:7-8).
"Forasmuch then as the children are partakers of flesh and blood, He also Himself likewise took part of the same; that through death He might destroy him that had the power of death, that is, the Devil... For verily [truly] He took not on Him the nature of angels; but He took on Him the seed of Abraham." (Heb.2:14-16)
Truth doesn't require anyone to believe it. It's still Truth.
"...Thy Word is Truth..." (John 17:17).