“A person standing alone can be attacked and defeated, but two can stand back-to-back and conquer.  Three are even better, for a triple-braided cord is not easily broken.  On the day of Pentecost all the believers were meeting together with one accord, in one place.”  Chords and cords.
Imagine a church (or family) like this today, as it was on this day and immediately following, strengthened from harmony, chords and cords.  A time and place where the evidence of God’s Spirit directed not only traffic, visible events, but also the unseen hearts and motives of the people.  And yet, these remained individuals, making choices to follow the lead of God’s directing Spirit.  Imagine a church like that today in your town.  Kingdom building by united individuals, led by the Holy Spirit of Christ, under His rule of Law, being love, empowered to serve one another, even from house to house.  Home to home.  Family to family.  Neighbor to neighbor.