Josh wrote:
Jesus wants us to do a lot of things. But he never taught us to regard certain days as special...
What about the example of Jesus? I suspect he never taught these things since they were forgone conclusions amongst the Jews, of whom he was one. He observed all the Feasts of the LORD, while at the same time pointing to their real meanings and his own fulfillment of them.
I think we do err when we ignore these things and miss the greater blessing, not of "observing", celebrating how Christ fulfilled them and why.
Christ never taught to worship on Sunday...
Christ taught against a hierarchy...
Christ taught against legalism...
What other things that we do today, did Christ teach against or never taught us to do?
We also need to remember that he said unless our righteousness exceeded that of the scribes and Pharisees we couldn't enter the kingdom of God...