Jerome
Catena Aurea · Matthäusevangelium 18
Take heed that ye despise not one of these little ones; for I say unto you, That in heaven their angels do always behold the face of my Father which is in heaven. For the Son of man is come to save that which was lost. How think ye? if a man have an hundred sheep, and one of them be gone astray, doth he not leave the ninety and nine, and goeth into the mountains, and seeketh that which is gone astray? And if so be that he find it, verily I say unto you, he rejoiceth more of that sheep, than of the ninety and nine which went not astray. Even so it is not the will of your Father which is in heaven, that one of these little ones should perish.
What follows, Even so it is not the will, &c. is to be referred to what was said above, Take heed that ye despise not one of these little ones; and so He shews that this parable was set forth to enforce that same saying. Also in saying, It is not the will of my Father which is in heaven that one of these little ones should perish, He shews that so oft as one of these little ones does perish, it is not by the Father’s will that it perishes.