You may wonder why contemplative nuns should need an annual eight-day retreat. I am half in agreement with you, if you do. If we lived monastic life as it should be lived, our recollection would be perfect and a retreat unnecessary; but in actual fact, none of us does live monastic life as it should be lived. We are not saints in heaven, just sinners struggling on earth, and a retreat is an excellent means of reminding ourselves of the fact.
For the next few days, therefore, the community will be almost invisible: no tweeting, no blogging, no Facebook, no Google +, save in the most exceptional circumstances. What shall we be doing? That rather depends on the Holy Spirit. The whole point of a retreat is to enter more deeply into the life of prayer and union with God. It’s a rather open-ended contract. All we know is that, provided we aren’t deliberately obstructive, what God wills will come about and in a small way (or perhaps even a big way) the world will reflect God a little better than before. Pray for us as we do for you.