Hermeneutics is the discipline that establishes the principles for interpreting a text. Applied to the Bible, it answers one simple and decisive question: how do I know that my reading of a passage is the reading the text authorizes — and not the one I wanted to find in it?
That is where the difference between exegesis and eisegesis lies. Exegesis draws out of the text the meaning it has; eisegesis reads into the text a meaning it does not have. Eisegesis is almost never bad faith. It is almost always missing method.
These are the seven principles that do the heavy lifting.
1. Context determines meaning
No sentence in the Bible means in isolation what it means inside its paragraph. And context has layers: the verse lives in a paragraph, which lives in an argument, which lives in a book, which lives in a testament, which lives in a canon.
Jeremiah 29:11 is the classic example. "For I know the thoughts that I think toward you, says Yahweh, thoughts of peace, and not of evil, to give you hope and a future." Read alone, it becomes a promise of individual prosperity. Read from verse 10, the text itself says to whom and when:
For Yahweh says, "After seventy years are accomplished for Babylon, I will visit you and perform my good word toward you, in causing you to return to this place. For I know the thoughts that I think toward you," says Yahweh, "thoughts of peace, and not of evil, to give you hope and a future."
The promise is to a generation of exiles, about a return that would happen after seventy years — that is, for most of those who heard it, after their own death. This does not empty the promise; it makes it far more serious than the bumper-sticker version.
2. Literary genre governs the rules
You already do this outside the Bible: nobody reads a weather forecast as a poem or song lyrics as a contract. Inside the Bible, the same competence has to be applied consciously.
- Narrative describes before it prescribes.
- Law requires asking which covenant it belongs to and what the New Testament says about it.
- Poetry works with image, hyperbole and parallelism.
- Wisdom states general tendencies, not absolute promises.
- Prophecy blends an immediate horizon with a distant one.
- Epistle argues, and the argument has to be followed whole.
- Apocalyptic uses dense symbolism and numbers with qualitative value.
Proverbs 22:6 — "train up a child in the way he should go, and when he is old he will not depart from it" — is wisdom, not a contractual guarantee. Reading it as an absolute promise produces unjust guilt in faithful parents whose children have walked away.
3. Authorial intent is the target
The meaning of a text is what its author meant to communicate, not what it evokes in me. That sounds restrictive and is in fact liberating: it means there is an external criterion capable of correcting my reading.
Hence the classic rule: one interpretation, many applications. The meaning is one; the ways of obeying it are many. This principle blocks both relativism ("everyone understands it their own way") and the legalism that turns a particular application into a universal rule.
4. Revelation is progressive
God did not reveal everything at once. Scripture unfolds over time, and later texts clarify, expand and sometimes fulfill earlier ones.
God, having in the past spoken to the fathers through the prophets at many times and in various ways, has at the end of these days spoken to us by his Son.
Practical consequence: an Old Testament command must be read in light of what the New Testament says about it. Ceremonial laws find their fulfillment in Christ (Hebrews 10:1); civil law governed a specific nation; moral principles remain and are reaffirmed. The criterion is not the reader’s preference — it is the New Testament’s own testimony about each category.
5. Clear passages interpret obscure ones
This is the principle of the analogy of faith. Scripture does not contradict itself; therefore a reading of a difficult text that collides with the consistent teaching of the rest of the Bible is wrong, however ingenious it may be.
6. Scripture is sufficiently clear
The principle of clarity (or perspicuity) holds that what is necessary for faith and life is set out understandably for the ordinary reader who is willing and helped by the church. It does not mean everything in the Bible is easy — the New Testament itself says otherwise:
As also in all of his letters, speaking in them of these things. In those, there are some things that are hard to understand, which the ignorant and unsettled twist, as they also do to the other Scriptures, to their own destruction.
The text acknowledges the difficulty and, at the same time, holds those who twist it responsible. Difficulty is not a license for arbitrariness.
7. The final goal is application
Interpretation that never reaches obedience stopped halfway. Scripture presents itself as a text that claims the reader’s life, not merely intellectual assent.
But be doers of the word, and not only hearers, deluding your own selves.
This is not anti-intellectualism. It is the correct order: understand first, obey next — but obey.
The most common errors
Proof-texting. Gathering verses that support an already-formed thesis, ignoring each one’s context.
Allegorizing. Finding hidden meanings where the text signals none. If the author did not indicate the narrative is allegorical, it is not.
Anachronism. Reading modern categories into ancient texts — assuming, for instance, that a passage about government is about representative democracy.
Universalizing the specific. Turning an instruction addressed to a concrete situation into a timeless rule without passing through the permanent principle.
Ignoring genre. Reading poetry as chronicle, wisdom as promise, apocalyptic as timetable.
A checking routine
Before teaching a passage, run these six questions:
- Have I read the five verses before and the five after?
- Do I know the book’s purpose and its intended readers?
- Have I identified the literary genre and applied its rules?
- Does my reading contradict any clear passage of Scripture?
- Can I state the meaning in one sentence, using the author’s own terms?
- Does the application I propose derive from the meaning — or did I bring it in from outside?
If all six pass, you are on reasonably firm ground.
Keep going
Principles become concrete when applied. The inductive Bible study method shows hermeneutics in motion over a real text, and the guide on literary genres details the second principle, which in practice causes the most errors.