Born Again Believers do not call themselves "Christians"

Isaiah 44 3 For I will pour water upon him that is thirsty, and floods upon the dry ground: I will pour My Spirit upon thy seed, and my blessing upon thine offspring: 4 And they shall spring up as among the grass, as willows by the water courses. 5 One shall say, I am YHWH's; and another shall call himself by the name of Jacob; and another shall subscribe with his hand unto YHWH, and surname himself by the name of Israel. John 3:5 YESHUA answered, Verily, verily, I say unto thee, Except a man be born of water and of The Spirit, he cannot enter into the kingdom of God. Ephesians 2:19 Now therefore ye are no more strangers and foreigners, but fellow citizens with the saints, and of The household of God; Luke 1:33 And he shall reign over the house of Jacob for ever; and of his kingdom there shall be no end. There are twelve gates into the New Jerusalem, and they are all named after a tribe of Israel. There isn't a catholic-protestant gate into the city There is not one single time in the Bible where God calls His people Christians. The New Covenant is with Israel Only. Hebrews 8:10, Jeremiah 31:33  Why it is Important to know your heritage in Messiah? Paul teaches the believers at Corinth, former gentiles, that they were to consider the children of Israel that came out of Egypt as their fathers as Paul considered them his fathers. "Our fathers" 1 Corinthians 10:1 Moreover, brethren, I would not that ye should be ignorant, how that all our fathers were under the cloud, and all passed through the sea; For those Accounted Worthy to Escape and stand in the wilderness Before The Son of Man Ezekiel 20:35 And I will bring you into the wilderness of the people, and there will I plead with you Face to face. 36 Like as I pleaded with your fathers in the wilderness of the land of Egypt, so will I plead with you, saith Adonai YHWH. Exodus 19:4 Ye have seen what I did unto the Egyptians, and how I bare you on eagles' wings, and brought you unto Myself. Revelation  14 And to the woman were given two wings of a great eagle, that she might fly into the wilderness, into her place, where she is nourished for a time, and times, and half a time, from the face of the serpent. Jeremiah 30:7 7 Alas! for that day is great, so that none is like it: it is even the time of Jacob's trouble, but he shall be saved out of it. Jeremiah 16 14 Therefore, behold, the days come, saith YHWH, that it shall no more be said, YHWH liveth, that brought up the children of Israel out of the land of Egypt; 15 But, YHWH liveth, that brought up the children of Israel from the land of the north, and from all the lands whither He had driven them: and I will bring them again into their land that I gave unto their fathers.