Not writing my own prayers today (bet you didn't even notice I'd written the one on the day that Copernicus, Jackson Kemper, and Simeon the Pillar-Dweller had to share a feast day) but better, much better, offering a collect by Janet Morley, found in the same book I quoted some weeks ago, All Desires Known.
O God our deliverer,
you cast down the mighty,
and lift up those of no account:
as Elizabeth and Mary embraced
with songs of liberation,
so may we also be pregnant with your Spirit,
and affirm one another in hope for the world,
through Jesus Christ, Amen.