While it does treat the Old Testament with some respect, Christianity is based almost entirely on the New; the Old is 'background material', of a sort.
Another answer:Belief in the New Testament is predicated on belief in the Old Testament as well. It's more than background material - it is foundational material.
Ephesians 2:20 - having been built on the foundation of the apostles and prophets, Jesus Christ Himself being the chief cornerstone,
One can't truly believe the New Testament without believing the Bible in its totality.
Romans 15:4 - For whatever things were written before were written for our learning, that we through the patience and comfort of the Scriptures might have hope.
[Quotes from NKJV]
Judaism-believes the Old Testament and that the messiah which the Old Testament fortells has not come. Christianity- believes the Old Testament and the New Testament and that the Messiah which the Old Testament fortells has already come. John 3:16 (in New Testament) "For God so loved the world that he gave his only begotten Son, that who so ever believes in Him shall not parish but have everlasting life. " Jesus Christ is this Son/Messiah, according to the New Testament.
The new Testament is read by the christian believers.
Christianity
At least 600+ years after the New Testament of the Bible was written.
Christianity
Apart from Christianity, you could say that all other religions do not accept the New Testament. (The religion that accepts the Old Testament, or Hebrew Bible, but not the New Testament, is Judaism.) It is also worth noting that Islam rejects the New Testament as written, but does not reject the spiritual nature of the events it describes. Islam holds the New Testament to be a corrupted form of Jesus's Ministry, something that is very important in Islam.
Christians as a whole profess to believe in the New Testament which is the bible books of Matthew through Revelation.
religion
Christianity shares the Old Testament with Judaism, and the New Testament is specific to Christianity.
Originally, the Jewish people, with the Old Testament. The Christians are also associated with it, but they follow the New Testament
The Old Testament authors were Jewish and the New Testament authors Christian, although some of the New Testament authors (Paul, for example) came from a Jewis background.
There is no exact equivalent to the New Testament, but Homer's Iliad and Odessey together were somewhat the Greek equivalent to the Bible.