I simply cannot think of more appropriate words to offer this time of the year than the words uttered by the crew of Apollo 8 on December 24, 1968 as they re-emerged from behind the Moon where, for the very first time in human history, these three human beings were briefly cut off from all the rest of humanity:
“And from the crew of Apollo 8, we close with good night, good luck, a Merry Christmas – and God bless all of you, all of you on the good Earth.“