it would be laughable if it wasn’t so sad. your post contains many false asserions, let’s review:
1. the Apostles kept the Sabbath. before Pentecost yes, after the coming of the Holy Spirit, NO.
please provide any evidence that the Apostles kept the Sabbath after Pentecost or any NT verse instructing Christians to keep the 7th day sabbath. ( i’ll save you the trouble, there aren’t any )
2. they did not worship on SUN day worshipping Mithra. I AGREE! they worshipped on the first day of the week, the day known as Sunday. i don’t know of anyone who worships “mithra”, can you provide proof of someone who does?
3. they did not celebrate Mithra’s birthday on 12/25. I AGREE! do you know someone who celebrates “mithra’s birthday on 12/25? i know many Christians who celebrate Jesus’s birthday on 12/25.
4. they did not worship “ishtar” queen of heaven. I AGREE! do yo know anyone who worships ishtar?
5. please provide proof that i worship the golden calf.
the problem is Jesus foretold false teachings in Matthew 24.
if you don’t think Jesus takes persecuting the Church seriously ( and these false charges certainly are persecution ), then you have never read Acts 9:4-5.
woops, i forgot your Lev.23 feasts comment.
these feasts all pointed to Jesus Christ and were fulfilled by Him.
for example, the feast of first fruits was fulfilled when Jesus rose from the day on the first day of the week, on the feast of first fruits. Jesus is our first fruits. there is no reason to keep this type and shadow, Jesus is Risen!!
Christians celebrate this first fruits resurrection every first day of the week. ( i realize you have a problem with SUN day , so i’ll use first day of the week )