Are you saying the following?
You had understood the Pali words anicca, dukkha, anatta to mean impermanence, suffering, and not-self (because that is how they have been explained for a long time).
– And you are afraid that because of that incorrect understanding you may be born in hell?
The answer is no. You just need to understand the correct meanings of those words.
– The Korean version of the Pure Dhamma website that you mentioned probably explains the correct meanings.
Furthermore, you can ask your question there too. I understand that they have discussion group there too. If Patighosa Hojan wants to make sure about his answers, he will write to me.
“Pure Dhamma – Korean Website“