I am called a Joshuan, which by definition is a follower of The Way that follows the teachings of Joshua the Messiah as a cultural Jew while worshipping Him with the Christians inside church assemblies. Christians call Joshua the Messiah, "Jesus Christ," which is the English translation of His Gentile name and title.
Joshuans are not Christians, because they do not follow the religion called Christianity. Instead we follow the hermeneutical science called The Way. The reason why I am incapable of being religious is because eternity is too long for me to believe that G-d would not have given us well-defined unchangeable instructions on how to live in obedience to Him.
Though I'm not a follower of Judaism, I am a cultural Jew who has repented for the heinous sin of my ancestors, which was them persuading the Romans to crucify Joshua (1Th 2:14-15).