No. Before his death, Jesus promised that after he left, the Spirit of Truth would come to the apostles and guide them "into all the truth" (John 16:13). Thus, the teachings of the apostles recorded in the later New Testament books are really Jesus' teachings.
Gospels.
You have it a little backwards my friend. The Bible is based on Jesus' teachings. Specifically the first four books of the new testament. Jesus refers to the old testament sometimes in his teachings but they were not based on them.
Jesus quoted from 24 different Old Testament books. The New Testament as a whole quotes from 34 books of the Old Testament Books. Many of of the teachings of Jesus often expand and define the meaning of the Old Testament such as found in the teaching from the Sermon on the Mount after quoting the key passages.
Jesus' teaching can be found throughout the books of Matthew, Mark, Luke, and James. The other books of the new testament also include teachings. Jesus' prophecies are also found throughout the new testament but are mainly in the book of Revelation. The commandments are found in the old testament.
The last testament is known as the New Testament in the Christian Bible. It comprises the books of the Bible that recount the teachings of Jesus Christ and the early Christian church.
The four books in the new testament are called book of the gospels.
Jesus is referenced in the Old Testament in prophetic terms, or in other words, the Old Testament predicts his coming to earth. In addition, it has been suggested that Jesus is part of the "we" or "us" that God refers to himself as throughout the Old Testament, as if Jesus existed with God prior to his physical form. However, the Old Testament does not explicitly address this - it is merely implied. The New Testament records the actual birth of Christ, his life, and his death. Specifically, the gospels (the first four books of the New Testament) - Matthew, Mark, Luke and John - speak mainly on the life and teachings of Christ, while other books are based on his teachings, or comprised completely of his teachings.
There are two "Testaments" in the Bible, the Old Testament and the New Testament. Testament is another word for "covenant". The books of the Old Testament cover the time period under God's Covenant with Abraham and the children of Israel. The books of the New Testament were written during the time period under God's New Covenant, which was given to mankind after the Lord Jesus Christ walked this earth, became man's substitutionary sacrifice when He was crucified, was buried and rose again.
The books in the New Testament include the Gospels, Acts, Epistles, and Revelation. They differ from the Old Testament in that they focus on the life and teachings of Jesus Christ, the early Christian church, and the future return of Christ, while the Old Testament primarily focuses on the history and laws of the Jewish people.
No, the Jewish Cannon of their scriptures (commonly referred to as the "Old Testament") had closed roughly 400 years before Jesus (the Greek transliteration of the Hebrew name Jeshua, which is used in the Old Testament to refer to the follower of Moses that brought the Jews into Canaan) was born. The followers of Jesus recorded stories of his teachings, life, death, resurrection, and ascension in the books that were ultimately collected into the New Testament. Most Jews reject Jesus as a Messiah (transliterate into Greek as Christ) and the New Testament. The Catholic Church closed the Christian Cannon of the New Testament about 400 years after Jesus died.
None. Jesus was not in the Old Testament Books
Oh, that's a lovely question! In the New Testament, all the books mention Jesus in some way because he is the central figure in Christianity. Each book may focus on different aspects of his life, teachings, or impact, but his presence is felt throughout. Just like how every color on our palette adds depth and beauty to a painting, Jesus's presence enriches each book in the New Testament.