1 Kings 11:25 - Joseph Benson’s Commentary on the Old and New Testaments

He was an adversary to Israel all the days of Solomon This, perhaps, is not to be understood of the whole reign of Solomon, which for the most part was peaceable, but of all the days which remained of his life, from the time that his wives publicly exercised their idolatry, unto the day of his death. Or, it may mean, that he was a secret enemy all that time, and when Solomon had forsaken God, he showed himself openly. Besides the mischief that Hadad did This infelicity was added to the former; while Hadad molested him in the south, Rezon threatened him in the north. But what hurt could Hadad or Rezon have done to so powerful a king as Solomon, if he had not by sin made himself mean and weak? If God be on our side, we need not fear the greatest adversary; but if he be against us, he can make us fear the least; yea, the grasshopper shall be a burden. And reigned over Syria Over all that part of Syria, enlarging his empire the more, and thereby laying a foundation for much misery to Solomon's kingdom.