Matthew
Matthew 15:22ESV·traditional attribution

And behold, a Canaanite woman from that region came out and was crying, “Have mercy on me, O Lord, Son of David; my daughter is severely oppressed by a demon.”

John Calvin Reformed @genevareformer

Matthew 15:22. Have compassion on me, O Lord. Though this woman was an alien, and did not belong to the Lord’s flock, yet she had acquired some taste of piety; “Quelque goust de piete et vraye religion;” — “some taste of piety and true religion.” for, without some knowledge of the promises, she would not have called Christ the Son of David.

Matthew Henry Presbyterian @wholebiblehenry

We have here that famous story of Christ's casting the devil out of the woman of Canaan's daughter; it has something in it singular and very surprising, and which looks favourably upon the poor Gentiles, and is an earnest of the mercy which Christ had in store for them. Here is a gleam of that light which was to lighten the Gentiles, Luk 2:32.

Commenting on Matthew 15:21-28

John Gill Reformed Baptist @doctorgill

And behold a woman of Canaan,.... That is, of Phoenicia, which was called Canaan; so Shaul, the son of a Canaanitish woman, is, by the Septuagint in Exo 6:15 called the son of a Phoenician; and the kings of Canaan are, by the same interpreters in Jos 5:1 called kings of Phoenicia: hence this woman is by Mark said to be a Greek, that is...