For one thing, I found the title reference mid-stream and then as I was finishing up, I found a gem.
Author, Jan Karon, uses Father Tim, her protagonist (a retired Episcopal priest) to pass along wisdom to his adopted son, who has wisely decided to take a little time off work to be with family just as Father Tim has done with "his" Cynthia.
So glad I chose to read deeply and not skip over this gem.
Karon says it well---sometimes we need to let go of all the cares and concerns which tie us down to time consuming routines which bind us to work rather than others. A light heart, that comes from trusting God and giving thanks, allows one to "regroup" and gather in for herself and in turn pour out to others.