The feast are shadows of things to come and fulfilled in Christ. the Trumpets blast was the beginning of the fall feasts. The day of the Lord will come like a thief in the night.
Our salvation is not contingent on the celebration of any of the Lord’s feasts. God is always speaking. The giving of the Holy Spirit that keeps us free.
You are mandated to share the love of God everywhere you go so that you may take as many people to heaven as we can. Enter the mission field. I am the way the truth and nobody come to the Father except through me.