The genuine power of the Holy Spirit is not just about miracles—we must also embrace holiness.
Very few evangelical Christians today observe the traditional church calendar. Sure, we know when to celebrate Christmas and Easter, but more obscure holidays like Epiphany or All Saints Day have long been forgotten—usually because we consider them "too Catholic."
But we have a strange way of treating Pentecost, which happens to fall this year on May 31. Even those of us who wear the Pentecostal label rarely commemorate it, either because we forget to count the weeks after Easter or because we don't place any importance on a date that gets lost somewhere between Mother's Day and Memorial Day.