Meanwhile, in internal Commonwealth politics, early on in Sigismund III's reign, Zamoyski, who was once a staunch supporter of the Commonwealth kings, begun to distance himself from the King. Sigismund had quickly allied himself with the Habsburgs, much to chancellors dissatisfaction. Zamoyski was dissatisfied with Sigismund's early plans to use Poland as a stepping stone to gaining the Swedish crown, as Sigismund was plotting to cede the Polish crown to the Habsburgs in exchange for their support of his right to the Swedish throne. The new King feared the chancellor's power, but due to Commonwealth laws he was unable to dismiss him from his posts. He offered him a prestigious voivode of Kraków office, but Zamoyski declined, as if he was to accept, the law would require him to resign from his slightly less prestigious but more influential chancellorship. By 1590–1591 Zamoyski was seen as one of the king's staunchest opponents. Open quarrel between king and chancellor broke out during the Sejm of 1591, culminating in a heated exchange of words and the king storming out of the chamber. Despite their tensed relations, neither the king nor the chancellor wanted a civil war; soon after their quarrel Zamoyski would issue a public apology to the king and their uneasy relationship would continue until Zamoyski's death.