Scripture Interprets Scripture: The Third Skill of Discernment

One book, one Author

Pick up your Bible and you are holding sixty-six books written across roughly fifteen centuries by dozens of human authors: shepherds, kings, fishermen, a physician, a Pharisee.Why sixty-six? The thirty-nine Old Testament books contain the same material as the Hebrew Bible, traditionally counted as twenty-four books, and Jesus endorsed that collection under its three divisions: the Law, the Prophets, and the Psalms (Luke 24:44 (ESV)). The twenty-seven New Testament books appear as a complete list at least as early as Athanasius’s Easter letter of AD 367. Roman Catholic Bibles add the books called the Apocrypha, affirmed at the Council of Trent in 1546, but the Reformers held to the Hebrew canon, and the Westminster Confession judges those books “of no authority in the Church of God” (WCF 1.3). In every case the church’s role was recognition, not creation: no council made a book inspired; they acknowledged the books God had given. Peter tells us how that library came to be. Men spoke from God as they were carried along by the Holy Spirit 2 Peter 1:21 (ESV). Behind every human voice stands one divine Author, and He does not contradict Himself.

That conviction is the engine of the third skill. If God is the Author of the whole, then the best commentary on any page of Scripture is the rest of Scripture.The Reformers called this principle the analogy of faith, drawing the phrase from Romans 12:6 (ESV). The Westminster Confession states it plainly: “The infallible rule of interpretation of Scripture is the Scripture itself: and therefore, when there is a question about the true and full sense of any Scripture (which is not manifold, but one), it must be searched and known by other places that speak more clearly” (WCF 1.9). When a passage puzzles you, you are not on your own. The same Author has spoken elsewhere, often more plainly, on the same subject. Your job is to go find where.

This is not a technique invented by theologians. It is how Jesus Himself read. On the road to Emmaus, He walked two discouraged disciples through Moses and all the Prophets, showing them from the whole of Scripture what the Scriptures meant Luke 24:27 (ESV). And it is what the Bereans were commended for: they received Paul’s teaching eagerly, then examined the Scriptures daily to see if these things were so Acts 17:11 (ESV). Comparing teaching with the rest of the Bible is not skepticism. It is the posture this whole site exists to encourage.

The clear interprets the unclear

Not every passage is equally plain. Some verses a child can understand on first reading. Others have kept careful scholars busy for centuries.Theologians call this the clarity, or perspicuity, of Scripture. The claim is not that every verse is easy, which the Bible itself denies, but that everything necessary for salvation is taught clearly somewhere. The Westminster Confession again: those necessary things “are so clearly propounded, and opened in some place of Scripture or other, that not only the learned, but the unlearned… may attain unto a sufficient understanding of them” (WCF 1.7). God did not write a puzzle box for scholars; He wrote a Word His people can read. Peter admits as much about Paul’s letters: there are some things in them that are hard to understand 2 Peter 3:16 (ESV).

So the skill has a direction. The plain passages govern the difficult ones, never the reverse. When you meet a difficult verse, you interpret it in light of what Scripture teaches plainly. You do not take the difficult verse, build a doctrine on it, and then reread the plain passages until they fit.

That reversal is worth naming, because it is one of the most reliable marks of false teaching. Peter finishes that sentence about Paul’s hard sayings by observing that the ignorant and unstable twist them to their own destruction, as they do the other Scriptures. The twisting usually follows a pattern: an obscure verse gets promoted to a foundation, and the plain verses get demoted to problems that need explaining away.

Watch it happen, and then watch this skill take it apart.

Worked example: “You are gods”

One of the strangest sentences in the Bible sits in the middle of Psalm 82:

I said, “You are gods, sons of the Most High, all of you;
Psalm 82:6 (ESV)

Jesus quotes it in John 10:34 (ESV).

Teachers in the Word of Faith movement have built a doctrine on those words: the teaching, sometimes called the “little gods” doctrine, that believers are themselves gods, divine beings in God’s class, able to speak realities into existence the way He does. The verse appears to say it. Jesus Himself quotes it. Case closed?

This is exactly the situation the third skill exists for. So we work the method.

Start with the passage itself. We already know from the first post in this series to read the whole paragraph, and Psalm 82 is short enough to read in one breath. It is a judgment scene. God takes His place in the divine council and indicts the “gods” for judging unjustly and showing partiality to the wicked Psalm 82:2-4 (ESV). Then comes the sentence right after the famous one:

nevertheless, like men you shall die, and fall like any prince.”
Psalm 82:7 (ESV)

Whoever these “gods” are, they are being condemned, not congratulated.Interpreters divide over who the “gods” of Psalm 82 are. The traditional reading sees human judges and rulers, called “gods” because they exercised delegated divine authority. Others argue the psalm addresses spiritual beings in God’s heavenly council. The debate matters for other questions, but not for this one: on either reading, the psalm is a courtroom where the “gods” stand condemned to die. Neither reading offers believers a promotion. A verse pulled from a sentencing hearing makes a poor coronation text.

Then look at how Jesus actually uses it. In John 10, Jesus has just claimed oneness with the Father John 10:30 (ESV), and His hearers pick up stones for blasphemy. His reply in John 10:34-36 (ESV) is an argument from the lesser to the greater: if Scripture could apply the word “gods” even to those men to whom the word of God came, how much less is it blasphemy for the one the Father consecrated and sent into the world to call Himself the Son of God? Jesus is defending His own unique claim. He is not distributing deity to the crowd. Read His argument twice and notice what it requires: the word “gods” in the psalm must mean something far less than what Jesus claims for Himself, or the argument collapses.

Then let the plain passages speak. Does Scripture anywhere teach clearly on whether there are, or will be, other gods? It does, repeatedly and without ambiguity.

“You are my witnesses,” declares the LORD, “and my servant whom I have chosen, that you may know and believe me and understand that I am he. Before me no god was formed, nor shall there be any after me.
Isaiah 43:10 (ESV)

Isaiah presses the point again two chapters later: God is the first and the last, and He knows of no other Isaiah 44:6-8 (ESV). Balaam’s oracle says it from the other direction: God is not man Numbers 23:19 (ESV). The clear testimony of Scripture does not merely fail to support the little gods doctrine. It closes the door and bolts it.

That is the skill working defensively. One obscure verse, read against the plain teaching of the whole Bible, cannot bear the weight of a doctrine. But the skill is not only a shield. It also builds.

Worked example: faith and works

Here is a harder case, because this time the tension sits between two passages that are each fairly clear on their own.

Paul writes that a person is justified by faith apart from works of the law Romans 3:28 (ESV), and that God counts faith as righteousness for the one who believes rather than works for it Romans 4:4-5 (ESV). James writes that a person is justified by works and not by faith alone James 2:24 (ESV). Skeptics have waved this pair around for centuries as proof the Bible contradicts itself. And both authors even appeal to the same verse, Abraham’s belief counted as righteousness in Genesis 15:6 (ESV), to make their points.Genesis 15:6 is quoted three times in the New Testament: Romans 4:3 (ESV), Galatians 3:6 (ESV), and James 2:23 (ESV). When one Old Testament sentence gets that much apostolic attention, the New Testament writers are telling you where the theological load-bearing walls are. Reading the three quotations together, in their contexts, gives you the full picture no single one provides.

If God does not contradict Himself, the way forward is not to pick a favorite apostle. It is to let each passage define its own terms, and then let the two interpret each other.

Ask what question each author is answering. Paul, in Romans 4, is answering: on what basis does a guilty sinner stand righteous before God? His answer: faith, not works, so that no one may boast. James, in chapter 2, is answering a different question: what does saving faith look like when it exists? His target is the person who claims faith while it produces nothing, and his answer is that such faith is dead James 2:14-17 (ESV). Even the demons believe, and shudder James 2:19 (ESV).

Now notice the detail that unlocks it. James pairs Genesis 15 with Genesis 22. Abraham believed God, and it was counted to him as righteousness, decades before he ever lifted the knife over Isaac. James says the offering of Isaac fulfilled the earlier verse James 2:21-23 (ESV). The works did not create Abraham’s righteousness. They proved his faith was the living kind. Paul is describing the root; James is describing the fruit. Set side by side, the two passages do not merely coexist. Each one protects the other from abuse: Paul guards James from legalism, and James guards Paul from the notion that faith is a password you say once and shelve.

That is Scripture interpreting Scripture at its constructive best. The apparent contradiction, patiently worked, yields a fuller doctrine than either passage alone.

Why this skill comes third

By now you may have noticed that both worked examples leaned on the first two skills. Psalm 82 required reading the whole psalm in context. Romans and James required asking what kind of argument each author was making. That is not an accident, and it is why this post comes third in the series.

Scripture interpreting Scripture is not verse-hopping. A concordance can hand you every verse containing the word “works,” but a chain of keyword matches is not an interpretation. Every link in the chain still has to be read in its own context and according to its own genre . Skip those steps and cross-referencing does not correct your errors. It multiplies them, because now you are misreading five passages instead of one.

There is an old preacher’s joke about the man who sought guidance by opening his Bible at random. First he landed on “Judas went and hanged himself,” then on “Go and do likewise.” The joke works because we recognize the method, and we have all seen gentler versions of it taught in earnest. Stringing verses together is easy. Letting Scripture interpret Scripture is work: the work of reading each passage well before asking how they speak to one another.

Jesus shows us the difference under pressure. In the wilderness, Satan quotes Psalm 91 at Him: a real passage, accurately cited, ripped from its purpose. We saw that same psalm misread as a flat guarantee in the genre post ; Satan got there first. Notice how Jesus answers: “Again it is written” Matthew 4:7 (ESV). He does not out-shout the misused verse. He reads it alongside the rest of God’s Word, where testing God is forbidden. Scripture, rightly compared with Scripture, exposed the twist.

A method you can repeat

Here is the skill as a repeatable practice. As with the first two posts, the goal is not speed but habit.

Do the first two skills first. Read the difficult passage in its paragraph, its book, and its genre. Much of what looks unclear resolves right here.
Stay inside the book before you leave it. How does this author use these words elsewhere? Paul’s “works” and James’s “works” are not interchangeable, and you learn that from Paul and James, not from a dictionary.
Ask where else Scripture speaks plainly on this subject. Cross-references, a concordance, and the margin notes in a good study Bible are all fair tools, as long as every passage they hand you gets read in its own context.
Move from the clear to the unclear. Let the plain passages set the boundaries inside which the difficult one must be understood, never the reverse.
**Check the result against the whole counsel of God.**Acts 20:27 (ESV) If your interpretation of one verse requires the rest of the Bible to be wrong, your interpretation is wrong.
Hold obscure passages loosely. Where Scripture speaks once and dimly, be slow to build. No true doctrine rests on a single dark verse; God has not hidden anything necessary in the shadows.

Take this with you

Practice this week. You have probably heard someone say, “God will never give you more than you can handle,” usually with 1 Corinthians 10:13 (ESV) attached. Work the method on it. Read the verse in its paragraph: what is Paul actually promising, and about what? Then let Scripture interpret Scripture: read 2 Corinthians 1:8 (ESV), where the same Paul says he was so utterly burdened beyond his strength that he despaired of life itself. If Paul was given more than he could handle, what is 1 Corinthians 10:13 promising, and what is it not? Notice how the comparison does not weaken the promise. It sharpens it into the promise God actually made.

Reflect.

Is there a belief you hold that, if you are honest, rests on a single verse? Where else does Scripture speak to it, and have you read those passages?
When you hit a hard passage, what is your first move: a clearer passage, or a teacher who makes the hard one exciting?
The Bereans examined the Scriptures daily Acts 17:11 (ESV). What would it take for comparing Scripture with Scripture to become your reflex rather than your last resort?

This post completes the Skills of Discernment series. You now have three skills for handling the text: reading in context, reading by genre, and letting Scripture interpret Scripture. The next post begins a new series, Testing Teachers, where these skills turn outward. We will start where Luke points us: the believers in Berea, who received the word with all eagerness and examined the Scriptures daily to see whether what they were taught was so.