Jesus was circumcised by a Jewish preacher with his own messianic sect of Judaism. (John the Baptist) Jesus partook in Jewish festivities and ceremonies. His own brother James, was a Jew who administered Christianity to other Jews and felt that gentiles weren't worthy of being Christian. Most importantly, he was from the line of David and direct descendant from the tribe of Judah, which was why John the baptist considered Jesus to be the Messiah, King of all Jews. Christianity inherits the notion of a "covenant" from Second Temple Judaism, in the form of the Old Testament. Two major views of the relationship exist, namely New Covenant theology and Dual-covenant theology. In addition, although the order of the books in the Protestant Old Testament (excluding the Biblical apocrypha) and the Tanakh (Hebrew Bible) differ, the contents of the books are very similar. The Christian Old Testament is, thus, Jewish scripture, and it is used as moral and spiritual teaching material throughout the Christian world. The prophets, patriarchs, and heroes of the Jewish scripture are also known in Christianity, which uses the Jewish text as the basis for its understanding of biblical figures such as Abraham, Elijah, and Moses. As a result, a substantial amount of Jewish and Christian teachings are based on a common sacred text. https://infogalactic.com/info/Judeo-Christian_concept#Theology_and_religious_law Now, let's examine who authored the New Testament, starting with Paul: Paul the Apostle (Latin: Paulus; Greek: Παῦλος, romanized: Paulos; Coptic: ⲡⲁⲩⲗⲟⲥ; c. 5 – c. 64 or 67),[2][5] commonly known as Saint Paul and also known by **his Hebrew name Saul of Tarsus (Hebrew: **שאול התרסי‎, romanized: Sha'ūl ha-Tarsī; Greek: Σαῦλος Ταρσεύς, romanized: Saũlos Tarseús),[7][Acts 9:11] was an apostle (although not one of the Twelve Apostles) who taught the gospel of Christ to the first-century world.[8] Paul is generally considered one of the most important figures of the Apostolic Age[7][9] and from the mid-30s to the mid-50s AD he founded several Christian communities in Asia Minor and Europe. **He took advantage of his status as both a Jew and a Roman citizen to minister to both Jewish and Roman audiences. ** Jesus called him "Saul, Saul"[Acts 9:4;22:7;26:14] in "the Hebrew tongue" in the book of Acts, when he had the vision which led to his conversion on the Road to Damascus.[Acts 26:14] Later, in a vision to Ananias of Damascus, "the Lord" referred to him as "Saul, of Tarsus".[Acts 9:11] When Ananias came to restore his sight, he called him "Brother Saul".[Acts 9:17; 22:13] So, Paul was a kike. Thirteen of the twenty-seven books in the New Testament have traditionally been attributed to Paul. Now that's half of the New Testament already. Then there's John, Daniel, Mark, Jude.. all jews.