Jonah made a fateful choice. When God commanded him to prophesy against the city of Nineveh, Jonah weighed two competing loyalties — his duty to God and his love for Israel. He chose Israel.
The Mekhilta explains that Jonah "claimed the honor of the son but not the honor of the Father." In other words, Jonah prioritized protecting Israel's reputation over obeying God's direct command. He knew that if Nineveh repented after hearing his prophecy, it would cast Israel in a terrible light — a gentile city that listened to one warning while Israel ignored prophet after prophet. So Jonah fled.
The consequence was severe. As it is written in (Jonah 1:3), "And the word of the Lord came to Jonah a second time, saying." The rabbis noticed the emphasis on "a second time" and drew a devastating conclusion: God would speak with Jonah a second time, but never a third. Jonah's prophetic career was effectively over after this mission. He had used up his chances.
This teaching reveals the rabbinic understanding of prophetic responsibility. A prophet cannot pick and choose which divine commands to follow based on personal calculations, no matter how noble the motivation. Jonah thought he was protecting Israel, but by placing the "son" above the "Father," he forfeited his ongoing relationship with God's word. The honor of the son can never be claimed at the expense of the honor of the Father.