And a man's foes shall be they of his own household.
All Commentaries on Matthew 10:36 Go To Matthew 10
Hilary of Poitiers
AD 368
Mystically, a sword is the sharpest of all weapons, and thence it is the emblem of the right of authority, the impartiality of justice, the correction of offenders. The word of God, we may remember, is likened to a sword; so here the sword that is sent upon the earth is His preaching poured into the heart of man. The five inhabiting one house, whom He divides three against two, and two against three, we may explain thus; The three are the three parts of man, the body, the soul, and the will; for as the soul is bestowed in the body, so the will has power of using both in any way it chooses; and thence when a law is given it is given to the will. But this is only found in those who were first formed by God. By the sin and unbelief of the first parent, all the generations of men since have had sin for the father of their body, and unbelief for the mother of their soul. And as each man hashis will within him, there are thus five in one house.