(Yea, a sword shall pierce through your own soul also,) that the thoughts of many hearts may be revealed.
All Commentaries on Luke 2:35 Go To Luke 2
George Leo Haydock
AD 1849
And thy own soul a sword shall pierce. These words, which figuratively express the grief of the blessed Virgin mother, when present at the death of her Son, are to be taken by way of a parenthesis.
That out of many hearts thoughts may be revealed, and these are to be joined with what went before; to wit, that child shall be a sign of contradiction, set unto the fall and resurrection of many, that the thoughts of many hearts may be revealed and disclosed; when some shall believe, and others remain in their obstinacy. (Witham)
Ven. Bede, and many others, understand this of the sharp sorrow, which wounded the soul of the blessed Virgin Mary, at the time of Christ's passion. (Bar radius)
Carthusianus and Jansenius explain this passage as follows: Behold, this child is placed for a sign that shall be contradicted, which as a sword of most poignant grief will pierce thy soul, O Virgin! But Christ shall be contradicted, that the thoughts of the Jews may be revealed from many hearts, and it may appear who among them are good, and who are wicked and hypocrites. (Bar radius)