Beware of those who have exalted themselves to the position of teacher, who stray from the Scriptures. We have our commanded feasts in Leviticus 23, and then we have other feasts that are not commanded. Many people are being led astray by these teachers, who represent Non-Scriptural feasts as (Commanded) Scriptural feasts.
Romans 2:12. All who live outside of the framework of the Torah, will die outside of the framework of the Torah. All who live within the framework of the Torah, will be judged by the Torah.