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.''
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
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.