Ezra is perplexed by the vision and prays for an interpretation (13:14-20). The Lord responds by explaining that the world will make war city against city and all of the signs described before will come to pass. The man will come and the multitudes will gather to make war against him, but he will stand on top of Mt. Zion and judge the nations (13:21-39).
This man is called “my son” (verse 37). The people who gather to the man are the Jews, even the “lost” ten tribes (13:40-45). The man who is coming will destroy the nations while preserving the people of God (13:46-50).
Ezra asks why the man was coming from the heart of the sea (13:51)? The reason is that the sea is a great mystery, nor one can know when “my son” will come (13:52-58, cf. Mt. 24:36, 42, no one knows when the Son of Man will come, but one can know the “signs,” Mt. 24:32-35.) Ezra leaves the field and gives God great glory because he controls the times and governs whatever comes to pass.