“When Jonathan and the people heard these words of Demetrius, they did not believe or accept them. They remembered the great wrongs that Demetrius had done in Israel. He had greatly oppressed them. They favored Alexander because he had been the first to speak peaceable words to them. They remained his allies all his days.”
Jonathan was not impressed with the many promises of King Demetrius I. The king had done a lot of evil things to Israel. Jonathan, instead, favored King Alexander over King Demetrius I. He formed an alliance with King Alexander and not with King Demetrius, despite all his great promises of friendship and money.