Now it came to pass in the thirtieth year, in the fourth month, in the fifth of the month, as I was among the captives by the river Chebar, the heavens were opened, and I saw visions of God. In the fifth of the month, which was the fifth year of king Jehoiachin's captivity, The word of the Lord came expressly unto Ezekiel the priest, the son of Buzi, in the land of the Chaldeans by the river Chebar; and the hand of the Lord was there upon him. The book of Ezekiel starts with the description of a great vision, which the prophet had among the captives of the river Chebar. The first word "now," which really means "and," connects the book with Jeremiah, as Joshua is connected in the same way with Deuteronomy. The two statements "I was" and "I saw" in the first verse make it clear that Ezekiel is the author of this book. The third verse has been marked by the critics as an addition by some person, who edited the book later. There is no evidence for that. In describing his own person and descent, he no longer uses the personal pronoun. When he describes the vision itself, giving his experience, he resumes the "I"--"I looked." The "thirtieth year" has often been taken as the age of Ezekiel and upon this a parallel has been drawn between Ezekiel and our Lord. As Ezekiel was thirty years old and saw heaven open at the banks of a river, so, it is taught, the Lord Jesus was thirty years of age, when He saw heaven open at His baptism in Jordan (Matt. iii:16; Luke iii:21). There is nothing in the text to warrant this application. The thirtieth year must be reckoned according to the Babylonian era, beginning with Nabopolassar, father of Nebuchadnezzar, who became King of Babylon 625 B. C. This was the date when Hilkiah found the book of the law in the eighteenth year of King Josiah. This was the thirtieth year before the fifth year of the captivity. Four things are mentioned by Ezekiel in the introduction of his book. 1. The Heavens were opened. 2. He saw visions of God. 3. The Word of the Lord came upon him. 4. The hand of the Lord was upon him. The opened heavens are not mentioned elsewhere in the Old Testament. Ezekiel, the priest, is the only prophet of whom it is said that he saw the heavens opened. Four times this phrase is found in the New Testament. In Matthew iii:16 heaven was opened at the Baptism of our Lord. In John i:51 the Lord speaks of the heavens opened and the manifestation of angels, which is still future and refers to His Coming in power and glory. In Revelations iv:1 a door was opened in heaven and John heard the words "Come up hither"; it is symbolical of the time, when the true church is taken into the presence of the Lord. The last time opened heavens are mentioned is in Revelations xix:11. It will be when our Lord comes as King of kings and Lord of lords.