It stemmed from the Jewish law, which prohibited them from abandoning their homeland, associating with foreigners, or entering idolatrous cities; such behavior was deemed shameful and gave rise to suspicion of apostasy. They believed he had transgressed this law, was thus culpable, and deserved judgment. Consequently, the Lord highlighted that they risked losing their salvation, which is acquired through faith, if they refused to accept Him who was still present among them (as He said, ‘I am with you a little while, and I am going to Him who sent Me. And where I am, you cannot come’). They criticized Jonah for departing from the Jewish people to the Gentiles, asking, ‘Why does this man wish to leave, as we will not find him? Why does he seek to spread among the Hellenes?’ (John 7:33-35). They viewed interactions with the Hellenic nations as foolishness, stepping outside accepted norms, contrary to the law, and highly dishonorable. Thus, their suspicion deepened due to his choice to leave Judah and travel with them to Tarsus, leading them to conclude that he likely abandoned adherence to the Jewish law and surrendered to the customs of the Greeks, attempting to escape from God's sight.