Joy shall be theirs in the morning

From The Wind in the Willows, Christmas at Mole End:

"What's up?" inquired the Rat, pausing in his labours.

"I think it must be the field-mice," replied the Mole, with a touch of pride in his manner. "They go round carol-singing regularly at this time of the year. They're quite an institution in these parts. And they never pass me over—they come to Mole End last of all; and I used to give them hot drinks, and supper too sometimes, when I could afford it. It will be like old times to hear them again."

"Let's have a look at them!" cried the Rat, jumping up and running to the door.

It was a pretty sight, and a seasonable one, that met their eyes when they flung the door open. In the forecourt, lit by the dim rays of a horn lantern, some eight or ten little fieldmice stood in a semicircle, red worsted comforters round their throats, their fore-paws thrust deep into their pockets, their feet jigging for warmth. With bright beady eyes they glanced shyly at each other, sniggering a little, sniffing and applying coat-sleeves a good deal. As the door opened, one of the elder ones that carried the lantern was just saying, "Now then, one, two, three!" and forthwith their shrill little voices uprose on the air, singing one of the old-time carols that their forefathers composed in fields that were fallow and held by frost, or when snow-bound in chimney corners, and handed down to be sung in the miry streets to lamp-lit windows at Yule-time.

CAROL

Villagers all, this frosty tide,
Let your doors swing open wide,
Though wind may follow, and snow beside,
Yet draw us in by your fire to bide;
Joy shall be yours in the morning!

Here we stand in the cold and the sleet,
Blowing fingers and stamping feet,
Come from far away you to greet—
You by the fire and we in the street
Bidding you joy in the morning!

For ere one half of the night was gone,
Sudden a star has led us on,
Raining bliss and benison—
Bliss to-morrow and more anon,
Joy for every morning!

Goodman Joseph toiled through the snow—
Saw the star o'er a stable low;
Mary she might not further go
Welcome thatch, and litter below!
Joy was hers in the morning!

And then they heard the angels tell
"Who were the first to cry Nowell?
Animals all, as it befell,
In the stable where they did dwell!
Joy shall be theirs in the morning."

The voices ceased, the singers, bashful but smiling, exchanged sidelong glances, and silence succeeded—but for a moment only. Then, from up above and far away, down the tunnel they had so lately travelled was borne to their ears in a faint musical hum the sound of distant bells ringing a joyful and clangorous peal.

"Very well sung, boys!" cried the Rat heartily. "And now come along in, all of you, and warm yourselves by the fire, and have something hot!"

Kenneth Grahame, The Wind in the Willows, Chapter Five: Dulce Domum