Pentecost is about power! Acts 1:8, “And you shall receive power when the Holy Spirit comes upon you…”. 4:33 3With great power the apostles continued to testify to the resurrection of the Lord Jesus. And God’s grace was so powerfully at work in them all.” Pentecost is about the power of the Holy Spirit. But how is this power demonstrated? What are the distintive marks of Holy Spirit power? Paul's prayer in Ephesians answers that question and challenges many of our contemporary views of power.