John Calvin's Commentary on the Bible - John 19:37
Verse 37 37.They shall look on him whom they pierced. This passage is violently tortured by those who endeavor to explain it literally as referring to Christ. Nor is this the purpose for which the Evangelist quotes ib but rather to show that Christ is that God who formerly complained, by Zechariah, that the Jews had pierced his heart, (Zechariah 12:10) Now, God speaks there after the manner of men, declaring that He is wounded by the sins of his people, and especially by their obstinate... read more
John Gills Exposition of the Bible Commentary - John 19:37
And again another Scripture saith ,.... Zechariah 12:10 which as the former is referred to on account of the not breaking of his bones, this is cited as fulfilled by the piercing of his side: they shall look on him whom they pierced ; in the Hebrew text it is, "upon me whom they have pierced"; the reason of this difference is, because Christ, who is Jehovah, is there speaking prophetically of himself, here the evangelist cites it as fulfilled in him, that is, that part of it which... read more