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.
Blessed is the king who comes in the name of the Lord. Jesus is imploring us to recognize the signs of the times. Jesus presented himself as the perfect lamb of God.
all gifts are active now including speaking in tongues and interpreting tongues and prophesy. When speaking in tongues our God clearly understands what we are saying. All of the gifts of the spirit should be exercised in the body of the church.