Matthew 18:5

5.And he that shall receive such a child. The term children is now applied metaphorically by Christ to those who have laid aside lofty looks, and who conduct themselves with modesty and humility. This is added by way of consolation, that we may not account it troublesome or disagreeable to exercise humility, by means of which Christ not only receives us under his protection, but likewise recommends us to the favor of men. And thus believers are taught in what way they ought to esteem each other: it is by every one humbling himself How is mutual friendship usually maintained among the children of the world but by every man complying with the wishes of another? The more desirous a man is to obtain renown, the more insolently does he grasp at power, that he may be raised to a lofty station, and that others may be ridiculed or despised; but Christ enjoins that the more a man abases himself, the more highly shall he be honored. Such, too, is the import of the words given by Luke, he that is least among you shall be great; for our Lord does not enjoin us to think more highly of those who justly deserve to be despised, but of those who divest themselves of all pride, and are perfectly willing to occupy the lowest place.