Are gentiles and pagans non christians (are they the same)?

CHRISTIANS BELIEVE IN THE SUN GOD AND JESUS. CHRISTIANITY IS PAGANISM..SO YES YOU ARE CORRECT. THE MESSIAH WAS YAHUSHUA, NOT JESUS AND THE AMLIGHTY IS YAHUWEH, NOT GOD. THE LETTER J DOESN'T EVEN EXIST IN THE HEBREW ALPHABET, IT WAS GERMAN LETTER THAT CAME ABOUT 500 YEARS AGO!!! MESSIAH WAS OVER 2,000 YRS AGO. JESUS IS AN OFFSET OF THE NAME OF ZEUS, WHOM 'THEY' WORSHIPPED, WHICH IS WHY THE SUS IN THE NAME JESUS SOUNDS LIKE ZEUS. THINK ABOUT IT.