As some people have mentioned, the Hebrews usually keep track of their ancestry, and if you have such ancestry, some of your elders would have told you. Once you learn about them and their evil ways, it is normal to feel disgust and fear of being one of them.
Continue to focus on your well-being and explore the TOZ libraries. Keep on growing through knowledge and meditation, and do not be terrified of such thoughts because you are not the first person to experience that fear, only for it to be proven irrational and simply a psychic attack.
If, by any chance, you are hampered by your social situation (live with someone who is a fanatical follower of enemy programs, or you are in a country with strong levels of theocracy and intolerance), do not put yourself in harm's way and simply continue showcasing loyalty and dedication to the Gods in private. The Gods understand that some people live in an unfavorable environment, and they do not want you to get hurt. Remember that silence is golden.