I love this quote:
“An old pioneer traveled westward across the great plains until he came to an abrupt halt at the edge of the Grand Canyon. He gawked at the sight before him: a vast chasm one mile down, 18 miles across, and more than 100 miles long! He gasped, ‘Something musta happened here!’
“A visitor to our world at Christmastime, seeing the lights, decorations, trees, parades, festivities and religious services, also probably would say,’Something must have happened here!’ Indeed, something did happen. God came to our world on the first Christmas” (James S. Hewett, Illustrations Unlimited).
This should also be the case when someone encounters us, a Christian.
Wow, something must have happened here!