Only A Winter's Tale (Poetry)

Who’s that singing in the treetops?
What’s that glowing in the sky?
Who’s that lady on a donkey?
What’s the message from on high?

How far did those wise men travel?
When did shepherds get the call?
Was there no one else invited?
Why’s some newborn in a stall?

Who’ll believe it really happened?
What is there by way of proof?
Was it all a work of fiction?
Who will swear it’s God’s own truth?