They make the king glad with their wickedness, And the princes with their lies.
The death of Jeroboam II was followed by a series of plots, conspiracies and assassinations (see 2 Kings 15:8-26). The successful assassin, who then became king, was pleased with the treacherous deeds of his fellow plotters, but he himself was not safe from the plotting of others. Just as a baker keeps the fire low until the dough is ready for an increase in heat, so these men plot their evil secretly until the time is ripe to murder the king (3-4). Pretending to be friends, they feast with him so that they can get him drunk, then murder him (5-7).