Several years ago I came across this prayer and have posted it every few years on Thanksgiving Day. It strikes me how this year of all years we need to think deeply about those things for which we are thankful. A prayer that opens our heart and doors to those in need seems timely and, somehow, reassuring.
Bless, O Lord,
this food we are about to eat;
and we pray you, O God,
that it may be good
for our body and soul;
and, if there is any poor creature
hungry or thirsty walking the road,
may God send them in to us
so that we can share the food with them,
just as Christ shares His gifts
with all of us.
Amen.
Found in the devotional book Celtic Daily Prayer.