This poem by Hildegard of Bingen comes to mind:
The Holy Spirit is life that gives life,
Moving all things,
It is the root in every creature
And purifies all things,
Wiping away our sins, anointing wounds,
It is radiant life, worthy of praise,
Awakening and enlivening all things.
Knowing a little bit of what worship might be like this coming Sunday I keep humming "I Mighty Fortress" in my head. Here's an interesting contemporary version of this much loved hymn.