And she brought forth her firstborn son, and wrapped him in swaddling clothes, and laid him in a manger; because there was no room for them in the inn.

People's New Testament

2:7 Her firstborn son. This implies that Mary was subsequently the mother of other children.

Swaddling clothes. A long, narrow cloth in which new-born children were closely wrapped.

In a manger. In the feeding trough of beasts of burden, probably attached to the inn, where there was no room for them among the crowds of strangers then in the city. When the Lord stooped from Divine glory to take upon him humanity, he stooped to its most lowly estate. An Oriental inn is thus described:

The khan is usually much on the model of the Eastern house, but of much larger extent. Four rows of apartments are so constructed as to enclose a large yard with a well in the center where the cattle may be kept. The outer wall is usually of brick upon a stone basement. The apartments are entered by the guests from travelers' apartments was often the row or the long room of stables, into which the floors of the apartments being a little extended, formed a platform upon which the camels could eat.''

Wesley's Notes

2:7 She laid him in the manger - Perhaps it might rather be translated in the stall. They were lodged in the ox stall, fitted up on occasion of the great concourse, for poor guests. There was no room for them in the inn - Now also, there is seldom room for Christ in an inn. Mt 1:25

Jamieson-Fausset-Brown Bible Commentary

7. first-born-So Mt 1:25; yet the law, in speaking of the first-born, regardeth not whether any were born after or no, but only that none were born before [Lightfoot].

wrapt him . laid him-The mother herself did so. Had she then none to help her? It would seem so (2Co 8:9).

a manger-the manger, the bench to which the horses' heads were tied, on which their food could rest [Webster and Wilkinson].

no room in the inn-a square erection, open inside, where travellers put up, and whose rear parts were used as stables. The ancient tradition, that our Lord was born in a grotto or cave, is quite consistent with this, the country being rocky. In Mary's condition the journey would be a slow one, and ere they arrived, the inn would be fully occupied-affecting anticipation of the reception He was throughout to meet with (Joh 1:11).

Wrapt in His swaddling-bands,

And in His manger laid,

The hope and glory of all lands

Is come to the world's aid.

No peaceful home upon His cradle smiled,

Guests rudely went and came where slept the royal Child.

Keble

But some "guests went and came" not "rudely," but reverently. God sent visitors of His own to pay court to the new-born King.

Matthew Henry's Concise Commentary

2:1-7 The fulness of time was now come, when God would send forth his Son, made of a woman, and made under the law. The circumstances of his birth were very mean. Christ was born at an inn; he came into the world to sojourn here for awhile, as at an inn, and to teach us to do likewise. We are become by sin like an outcast infant, helpless and forlorn; and such a one was Christ. He well knew how unwilling we are to be meanly lodged, clothed, or fed; how we desire to have our children decorated and indulged; how apt the poor are to envy the rich, and how prone the rich to disdain the poor. But when we by faith view the Son of God being made man and lying in a manger, our vanity, ambition, and envy are checked. We cannot, with this object rightly before us, seek great things for ourselves or our children.