Seven Jewish feast days reveal God’s redemptive plan. Each one has significance and meaning.  Passover (crucifixion), unleavened bread (burial), first fruits (resurrection), Pentecost (Holy Spirit), trumpets (rapture), atonement (blood applied), tabernacles (1000 year reign).  In Acts 1:4-5, Jesus gave instruction to the apostles regarding receiving the baptism of the Holy Spirit as promised from the Father.  Receive an understanding of the Pentecost and the importance of tongues.