Why is the Old Testament Important?

There are many who feel the Old Testament is quite passé and irrelevant for us today. Yet such a belief couldn’t be farther from the truth. Let’s go over some of these thoughts and see if we can decipher the legitimacy of the rationale behind them.

It is sometimes stated that the Old Testament is about something that happened so long ago that the stories and information have no relevance for us today. The apostle Paul had a different opinion about this: “Now these things [Old Testament teachings] occurred as examples to keep us from setting our hearts on evil things as they did (1Co 10:6). So, since God does not change (Ml 3:6), then how God acted in the examples provided in the Old Testament can be used to help guide our actions today as well.

Some say that God in the Old Testament was a vengeful God and quite different from the God of love portrayed to us in the New Testament. Yet is that really true? Have you actually read why God made certain decisions he did in the Old Testament? Also, consider that the Old Testament covers things that happened over a 4000-year time span whereas the New Testament covers only a period of less than 100 years. Therefore, you would have far more examples to draw from in the Old Testament as to how God acts than you do in the New Testament. I have talked about this in more detail in a previous post (Is God a God of Wrath?). I think the bottom line is that there are eventual consequences to one’s sin and God, while longsuffering, will eventually declare a reckoning to be done. This was true of both Gentiles (e.g., he gave the Amorites 500 years before their reckoning came [Gn 15:13-16]) as well as the Israelites (e.g., both the northern kingdom of Israel [2Ki 17:6] and the southern kingdom of Judah [25:11] were taken captive by foreigners) because of their disobedience to God. This will also be true in our future as well, which some call the time of Jacob’s Trouble (Jr 30:7) or the time of the Tribulation (Mt 24:21; Rv 7:14).

Some say the Old Testament was about Israel, but the New Testament Church has replaced her within God’s plan, so the Old Testament is irrelevant for us today. But is that really the case? The apostle Paul seems to disagree with this assessment. God has not rejected Israel (Ro 11:1) and at a future date, all of Israel will be saved (Ro 11:26). God has a plan for both the nation of Israel and his Church, his bride. This is somewhat explained in a previous post (Gentiles – World View). God’s plan for us and the entire world is far greater than we can imagine and his love for all of mankind is also greater than we can imagine.

There is another point to make about the connection between the Old Testament and New Testament. There is a saying attributed to St. Augustine: The Old Testament is the New Testament concealed; the New Testament is the Old Testament revealed. This is quite literally true. There are many prophecies in the Old Testament about the Jew’s coming Messiah. The New Testament reveals all these prophecies were fulfilled in Jesus Christ (see Prophecies of the Messiah).

Others argue Jesus made the Old Testament null and void at his coming. Yet Jesus stated that he did not come to abolish the Mosaic Law but to fulfill it in exact detail (Mt 5:17-18). The apostle Paul agreed with this when he said, “Christ is the culmination of the law so that here may be righteousness for everyone who believes” (Ro 10:4). Because Jesus Christ fulfilled the law, we are reconciled to God and are now declared righteous because of his actions on the cross. Jesus was everything the Mosaic Law required and fulfilled all the requirements necessary. He became the culmination of the Mosaic Law requirements.

So, you can see that the Old Testament is really important for us today just as is the New Testament. Without understanding the former we can’t truly appreciate the latter. Jesus is on every page of both the Old Testament and the New Testament, so it’s likely we need to understand how the Old Testament pointed to him and how the New Testament reveals him. We’ll be exploring this fact over the next several posts. I hope you join me.

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Visit Books & Words to Inspire by Randy C. Dockens