Ezekiel left Jerusalem in 597 BC, taken captive by Babylon.
In about 593 BC he receives his vision of the "chariot" and call to his vocation.
Half way through the book, the major event is the destruction of Jerusalem in about 586 BC.
He puts down his last vision about 571 BC
Major Message: Bad news for folks in Jerusalem
A contrast with Jeremiah: J is emotional and expresses his emotions. He feels. E is not like that. He does not use the words lovingkindness, graciousness, forgiveness, compassion.
Where Jeremiah is disorganized chronologically and a hodgepodge of different genres and sections, Ezekiel's book is the most organized of the prophets.
Jeremiah and the other prophets before him were recorded by others.
Ezekiel actually wrote all or most of the book himself. It is mostly prose. You can sit down and read it and make sense. That is very difficult to do with much of the other prophetic writing. There, one is required to do background study and consultation with commentaries and scholars in order to make any sense of it. The poetic language and oracles take a lot of effort. Of course, it is good to do all of that with Ezekiel too.
He uses "I" a lot. But still he is more detached emotionally. As an example, God does not allow him to express the normal emotions when his wife dies. No mourning or showing sorrow. It is meant to convey how the same will of necessity happen in Jerusalem.
The book of Ezekiel is the best dated of all the prophets. He is careful to give dates quite often.
In the book, there are four major visions, 12 symbolic acts, and 5 parables according to one source I read somewhere.
One theme "Then you shall know I am the Lord" occurs some 65 times.
One important teaching that emerges from E is the responsibility of the individual. Ezekiel 18:20 - the soul that sins shall die. The father is held accountable for the sins of the son and vice versa.
Outline
Chapters 1 - 24 The impending doom to befall Jerusalem.
Chapters 25-32 Oracles against other nations
Chapters 33-39 Oracles of consolation for Israel
Chapters 40-48 The Vision of the New Temple
Ezekiel is distinctive for his visionary experiences. And he gives vivid details.
The vision of the chariot eventually served to ignite Merkabah Mysticism among some Jewish thinkers. The rabbi's reserved the study of this part of Ezekiel only to the mature and properly apprenticed.
Something I think needs to be explored: the apostle Paul's relationship to Jewish mysticism.
The most macabre writing of all the Bible: The Vision of the Valley of Dry Bones.
An obvious effect on the New Testament: clear references in Revelation eg. where Gog and Magog are discussed (see Ezek. 38)
The last section gives a vision of a New Temple and one can almost make a blueprint from it. Then, in rhapsody, he describes a river flowing from the Temple to the east to the Dead Sea. The Dead Sea will begin to host life, fish will thrive. And fruit trees in the desert will grow and produce fruit monthly. Oh what a day that will be. I think this must connect with the gospel of John 4 and John 7 where we have reference to "streams of living water". Rather than physical it is spiritual. Ezekiel must have meant that as well.