doulos, your interpretation of two verses does not overrule John's admonition regarding "anti-Christs," regarding those, then and now, who, denying the claims of Jesus, call Him a liar. Romans 3:3 tells us it was "some," not all Jews who, "did not believe." You, apparently, believe all Jews rejected Jesus and the New Covenant, then, and for the last 2000 years. That this could not be further from the truth is demonstrated by the "...thousands of Jews which believe" (Acts 21:20; 18:28, etc).
You need to read The Invention of the Jewish People by Israeli professor Shlomo Sand, and The Thirteenth Tribe by Arthur Koestler, and the 2012 Johns Hopkins Jewish DNA Study. These, by Jewish authors and scientists, document the non-Israelitish Khazar ancestry of modern "Jews." Please Google on these titles, expose yourself to the other side of the story.