I do not know why we have so many Christians who believe the entire Bible is written directly to them, the Church of God. There is nothing in the Bible to indicate such thinking, and I would like to add nothing could be further from the truth. It's true the Word of God was written for everyone for all time, and it's for our learning because it contains what everyone should know. That does not mean every part of it is addressed to everyone in this time, because the subject matter was written either to the Jews, to the Gentiles, or to the Church of God (1 Corinthians 10:32).
To rightly understand the Word of God, one must understand what part is written to the Church of God and what part is written for the learning of the Church. Every word from Genesis 1:1, to Revelation 22:21, is written for our learning. However, not all of the words from Genesis 1:1, to Revelation 22:21, are addressed to us. We must learn to distinguish not only the various people, but also the different time periods God has spoken to if we want to understand the written Word of God. The time God spoke to the children of Israel is not the same time period He has spoken to us. The time He spoke to the prophets in the time of the Old Testament is not the same time period He spoke to His Son Jesus Christ in the time of the gospels.
The different time periods in the Bible are called dispensations. The Greek word for “dispensation” is “oikonomia” meaning the act of administering. The word “o’kos” means house, and “nemo” means to dispense, to weigh or deal out, as a steward or housekeeper. Therefore, the word was used to manage or administrate a household. The word is used three times in Luke 16:2-4, where it's translated “stewardship.” In four other places it's translated “dispensation.” I like the word administration because it communicates very well with our current English language. We must understand these administrations have different time periods in the Bible and each have their own beginning and their own ending—with the exception of the last one.
The first is called the Paradise administration. It was the time of innocence, the time before the fall that ends with Adam and Eve being expelled from the garden of the original paradise.
The second is the Patriarchal administration. It was the time after the fall from the Garden of Eden, but before the Law was given. This second administration ended with the coming of the Law to Moses.
The third is the Legal administration. It's suited only to Israel under the Law, and is sometimes called the Mosaic Law that terminated when Jesus Christ died.
The fourth is the Christ administration that overlapped and functioned within the Law administration. Both the Law and the Christ administration officially ended with the coming of Pentecost.
The fifth started on the day of Pentecost as recorded in the second chapter of the book of Acts. This is the present administration of Grace that is for the Church of God. It's the time period you and I now belong to because it's the Grace administration, without any distinction made between the Jew and the Gentile, which will end with the appearing of Jesus Christ.
The sixth begins with the appearing of Jesus Christ, and the gathering together of the saints. Believe it or not, this administration ends with Satan destroyed, and the great white throne judgment.
The seventh is the Glory or Paradise administration, which will not have an ending.