Learn not — The Jews being to live among the Chaldeans in their captivity, where many of them were already, the prophet admonishes them against the Chaldean idolatries, who were all much addicted to astrology. The signs — This was so common among them, that Judicial astrologers, of what nation soever, were generally termed Chaldeans. The Heathen — Leave this to Heathens; it doth not become God's people.
Related Commentaries of Jeremiah 10:2
Jeremiah 10:2
2 Thus saith the LORD, Learn not the way of the heathen, and be not dismayed at the signs of heaven; for the heathen are dismayed at them.