Rediscovering the Septuagint (LXX): Isaiah 40:1-5

I hope you will journey with me in rediscovering the beauty of God’s Word in the Septuagint (LXX). In 285 BC, the LXX was translated from paleo-Hebrew by 70 Jewish translators into Greek, the language of most of the civilized world at that time. Due to its pre-Christ and pre-fall of Jerusalem date, the LXX cannot be accused of being influenced by any underlying animosity toward Christ or Christianity or desire to elevate Judaism’s claim to God’s blessings or the promised land. Most Christians believe the Masoretic Text (MT), upon which our English Old Testament is based, is written in the original Hebrew, but it too is a translation from the ancient and by then dead paleo-Hebrew Phoenician pictograph script into the modern Hebrew block script derived from Aramaic. The Masoretes completed it between 600 t0 1000 AD, by which time the Jews had become hostile to the Christian message, which shows up in various omissions, changes, and obfuscations of verses and passages that clearly point to Christ in the LXX. 

Jesus taught us that all scripture points to him (John 5:39). As a rule, the Septuagint more clearly points to Jesus than does the MT.

In the West, Christians have not questioned the MT since Jerome chose it as the basis for his Latin Vulgate Old Testament. The Eastern Orthodox Church, to their credit, never deviated from the Septuagint, preserving it for later generations to rediscover. Because of the power of tradition, it is quite difficult for many of us in the West to think of the LXX as being more trustworthy than the MT, but I have found that a side-by-side comparison indicates otherwise.

In this series of articles, I have undertaken to illustrate the similarities and differences between the MT and LXX by examining various passages. Below is another example. The Septuagint version I am using is the Lexham English Septuagint 2nd Edition. It is available in print or digitally through Logos Bible Software. Occasionally I reference Brenton’s translation, which is a good one, but the English is somewhat dated.

Masoretic Text Septuagint Significance

1 “Comfort, yes, comfort My people!” Says your God. 2 “Speak comfort to Jerusalem, and cry out to her, That her warfare is ended, That her iniquity is pardoned; For she has received from the LORD’s hand Double for all her sins.” Isaiah 40:1–2 (NKJV) 

1 “Comfort, comfort my people,” says God. 2 Priests, speak to the heart of Jerusalem; comfort her, because her lowliness has been satisfied; her sin has been forgiven, because she has received from the hand of the Lord double for her sins. Isaiah 40:1–2 (LES2) 

The main difference between the MT and LXX in this passage is that the LXX addresses the priests who are to speak comfort to the heart of Jerusalem because her humility has been satisfied rather than the MT’s saying that her warfare is ended. 

3 The voice of one crying in the wilderness: “Prepare the way of the LORD; Make straight in the desert A highway for our God. 4 Every valley shall be exalted And every mountain and hill brought low; The crooked places shall be made straight And the rough places smooth; 5 The glory of the LORD shall be revealed, And all flesh shall see it together; For the mouth of the LORD has spoken.” Isaiah 40:3–5 (NKJV) 

3 The voice of one calling in the desert, “Prepare the way of the Lord! Make the paths of our God straight!” 4 Every ravine will be filled, and every mountain and hill will be made low, and all the crooked ways will be made straight, and every rough spot a plain; 5 and the glory of the Lord will be seen, and all flesh will see the salvation of God, for the Lord has spoken. Isaiah 40:3–5 (LES2) 

There is little difference between these passages. The LXX uses the Greek word tribos for path, which the MT uses the Hebrew word for highway. The MT adds “in the desert,” but this is not significant to me. 

However, the NT quotes this passage in Matthew 3:3 and Mark 1:3.

3 For this is he who was spoken of by the prophet Isaiah, saying: “The voice of one crying in the wilderness: ‘Prepare the way of the LORD; Make His paths straight.’ ” Matthew 3:3 (NKJV) 

3 “The voice of one crying in the wilderness: ‘Prepare the way of the LORD; Make His paths straight.’Mark 1:3 (NKJV) 

The Greek in the Matthew and Mark verses agrees with the Greek in the LXX, even though some English words are different. 

Luke quotes a longer portion of Isaiah 40.

4 as it is written in the book of the words of Isaiah the prophet, saying: “The voice of one crying in the wilderness: ‘Prepare the way of the LORD; Make His paths straight. 5 Every valley shall be filled And every mountain and hill brought low; The crooked places shall be made straight And the rough ways smooth; 6 And all flesh shall see the salvation of God.’ ” Luke 3:4–6 (NKJV) 

The English word valley is a translation of the same Greek word that the LXX translates as ravine. The other words are the same in Greek, except for Luke’s use of the word “smooth” (Greek – leios) in place of the LXX’s “plain” (Greek – pedinos).

This shows that the three gospel writers used the LXX as their source for Old Testament scriptures.

Conclusion

If you want to know more about why Christians should prefer the Septuagint to the MT, click on this link. In another article, I share some of the things I have so far learned by making this comparison. As for me, I now prefer the LXX. It was Paul’s and the other apostles’ standard for Old Covenant truth, was used by synagogues in Jesus’s day,  and is most often quoted in the New Testament. That makes it good enough for me.

More articles comparing the Septuagint to the MT

petebeck3

Pete Beck III ministered as a pastor and Bible teacher in Burlington for over 35 years. He is married to Martha, with whom he has four children, ten beautiful grandchildren, and five amazing great grandchildren. He has written several books, including two that are available on Amazon - Seeing God's Smile and Promise of the Father - as well as a wide variety of Bible-related articles.

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