Matthew
Matthew 1:18ESV·traditional attribution

Now the birth of Jesus Christ took place in this way. When his mother Mary had been betrothed to Joseph, before they came together she was found to be with child from the Holy Spirit.

John Calvin Reformed @genevareformer

18. Now the birth of Jesus Christ Matthew does not as yet relate the place or manner of Christ’s birth, but the way in which his heavenly generation was made known to Joseph. First, he says that Mary was found to be with child by the Holy Spirit Not that this secret work of God was generally known: but the historian mixes up, with the...

Matthew Henry Presbyterian @wholebiblehenry

The mystery of Christ's incarnation is to be adored, not pried into. If we know not the way of the Spirit in the formation of common persons, nor how the bones are formed in the womb of any one that is with child (Ecc 11:5), much less do we know how the blessed Jesus was formed in the womb of the blessed virgin.

Commenting on Matthew 1:18-25

John Gill Reformed Baptist @doctorgill

Now the birth of Jesus Christ,.... The Evangelist having finished the genealogy of Christ, proceeds to give an account of his birth, which includes both his conception and bringing forth; and which he says was on this wise, so, "after this manner", and which was very wonderful and astonishing; when as, for his mother Mary was found with child, not of man, no, not of...