Matthew
Matthew 12:45ESV·traditional attribution

Then it goes and brings with it seven other spirits more evil than itself, and they enter and dwell there, and the last state of that person is worse than the first. So also will it be with this evil generation.”

John Calvin Reformed @genevareformer

45. He taketh with him seven other spirits The number seven is here used indefinitely, as in many other passages. By these words Christ shows that if we fall from his grace, our subjection to Satan is doubled, so that he treats us with greater cruelty than before, and that this is the just punishment of our slothfulness.

Matthew Henry Presbyterian @wholebiblehenry

It is probable that these Pharisees with whom Christ is here in discourse were not the same that cavilled at him (Mat 12:24), and would not credit the signs he gave; but another set of them, who saw that there was no reason to discredit them, but would not content themselves with the signs he gave, nor admit the evidence of them, unless he would...

Commenting on Matthew 12:38-45

John Gill Reformed Baptist @doctorgill

For whosoever shall do the will of my Father,.... This is not to be understood of a perfect obedience to the will of God, revealed in his righteous law; for since this cannot be performed by any mere man, no one could be in such a spiritual relation to Christ: but of the obedience of faith to the will of God, revealed in the Gospel...