I've really appreciated Advent this year, and have been particularly reflecting on how, at Advent, we think towards the time when Jesus will come to Earth again. We remember those who were waiting for his first coming, and look to the second.
I grew up with my mum talking about how one day Jesus would come again, and there'd be a new heaven and new Earth, and there'd be no more sickness, or crying or pain. She'd have a body that worked properly again, after this one had been damaged by the polio she caught as a kid.