Passage

Hebrews 11.1

"Now faith is the assurance of things hoped for, the conviction of things not seen." (Hebrews 11:1, NASB95)

Immediate context (±2 verses)

ASV (ASV)

"1. Now faith is assurance of things hoped for, a conviction of things not seen."

"2. For therein the elders had witness borne to them. 3. By faith we understand that the worlds have been framed by the word of God, so that what is seen hath not been made out of things which appear." (Hebrews 11:1-3, ASV)

WEB (WEB)

"1. Now faith is assurance of things hoped for, proof of things not seen."

"2. For by this, the elders obtained testimony. 3. By faith, we understand that the universe has been framed by the word of God, so that what is seen has not been made out of things which are visible." (Hebrews 11:1-3, WEB)

KJV (KJV)

"1. Now faith is the substance of things hoped for, the evidence of things not seen. ^{substance: or, ground, or, confidence}"

"2. For by it the elders obtained a good report. 3. Through faith we understand that the worlds were framed by the word of God, so that things which are seen were not made of things which do appear." (Hebrews 11:1-3, KJV)

YLT (YLT)

"1. And faith is of things hoped for a confidence, of matters not seen a conviction,"

"2. for in this were the elders testified of; 3. by faith we understand the ages to have been prepared by a saying of God, in regard to the things seen not having come out of things appearing;" (Hebrews 11:1-3, YLT)

Hebrews 11:1 is the New Testament's nearest thing to a formal definition of pistis. Two technical Greek words do the load-bearing work: hypostasis (assurance / substance / foundation) and elenchos (conviction / evidence / proof). Read together, they reframe faith as the New Testament writers understood it, not credulous wishing, but a confident standing-under of promised realities and a testing-conviction about the unseen. The verse is the lead sentence of the Hall of Faith (Heb 11:1-12:2), the chapter that catalogues Old Testament exemplars and culminates in Jesus as the "founder and perfecter of faith." For ris3n's apologetic work, the verse is the textual anchor of the rebuttal to the New Atheist claim that biblical faith is "belief without evidence", the very vocabulary Hebrews uses (elenchos, "evidence / proof") tracks evidential structure, not its absence.

Setting

Speaker: anonymous author (traditionally Paul the Apostle; modern scholarship: possibly Apollos, Barnabas, Priscilla, Luke, or unknown, Origen famously: "only God knows")
Audience: Jewish-Christian believers tempted to revert to Judaism under persecution; the letter's sustained argument for the superiority of Christ over OT institutions presupposes this background
Location: composition location unknown; possibly Rome (the closing greeting "those from Italy" hints at this)
Time period: composed c. AD 60-69, almost certainly before the AD 70 destruction of the temple (the present-tense temple language in 8:4-5, 9:6-9, 10:1-3 would be hard to sustain after AD 70)

Theological reading

The verse is grammatically two parallel predications about pistis: faith is hypostasis of things hoped for, and elenchos of things not seen. The two nouns are doing the theological work, and English translations have struggled to render either cleanly.

Hypostasis has a rich semantic range. In Hebrews 1:3 it names the divine being the Son exactly represents ("the exact representation of His nature"). In Hellenistic legal papyri it can mean "title-deed" or "guarantee of ownership." In philosophy (later, especially the Cappadocians) it became the technical term for "person" in Trinitarian formulas. KJV's "substance" preserves the Latin substantia (literally that-which-stands-under); modern translations split between subjective ("assurance," NASB95, ESV, faith gives the believer confidence) and objective ("the reality of," NRSV, NIV, faith grasps the actual substance of what is hoped). The objective reading has Reformation roots and stronger semantic support; the subjective reading dominates modern evangelical usage. Most commentators now allow both senses to overlap: faith is the present possession of a future reality that gives the believer assurance.

Elenchos is a Greek juridical and Socratic term. In classical usage it names the cross-examination that exposes truth or falsehood; in Stoic logic, a proof. NASB95 / ESV "conviction" preserves the inner subjective sense (faith convicts the believer); KJV "evidence" and NRSV "proof" preserve the objective sense (faith is the evidence-yielding capacity by which the believer apprehends unseen realities). Either way, the word is epistemic and quasi-judicial. It is the opposite of credulity. The chapter that follows reinforces this, every figure listed acts on evidence (God's prior speech, prior acts, prior fidelity) and is vindicated by outcomes.

The apologetic significance follows directly. The popular caricature of faith as "belief in spite of evidence" (Mark Twain's "believing what you know ain't so," Richard Dawkins' "process of non-thinking," Sam Harris' "license to believe without evidence") does not match the New Testament's own definition. Biblical pistis is closer to evidential trust in a testified-to reality. Compare Romans 10:17 (faith comes by hearing, by report, akoē) and John 20:30-31 (these things are written that you may believe). The verse stands behind ris3n's Faith-and-Reason work and Michael Guillen's argument that scientific reasoning itself rests on faith-axioms (Argument from Science as Faith-Based (Guillen)).

Scholarly tensions: (a) the subjective vs objective reading of hypostasis is still alive; (b) whether the verse is a definition of faith or a description of faith's function in the chapter; (c) how to relate Heb 11:1 to James 2's "faith without works." The dominant Protestant settlement is that Heb 11:1 names faith's epistemic structure (its grip on the unseen), while James 2 names its ethical fruit (its visible works), with no contradiction.

Key words

G4102 - pistis, pistis, "faith, trust, faithfulness." The noun under definition; broader than English "belief," carrying both cognitive trust and covenantal loyalty.
G5287 - hypostasis, hypostasis, "substance, assurance, foundation, title-deed." The contested first predicate; the Hebrews 1:3 use of the same word for the Son's divine being shows its theological weight.

Theological themes

Faith as evidential trust, not credulity. The vocabulary (elenchos, hypostasis) is epistemic and juridical; biblical faith answers to evidence rather than fleeing from it.
The unseen as object. Faith terminates not on probability calculations but on the not-yet-visible promised reality; this is the bridge between OT promise and NT fulfillment.
Faith and hope welded. The verse links pistis to elpis ("hoped for"); the two virtues are not separable in the chapter's argument.
The Hall of Faith as data set. Vv. 4-40 list patriarchs, judges, prophets, and unnamed sufferers, faith is exemplified, not just defined.
Apologetic counter to the New Atheist caricature. The verse refutes the dictionary entry "faith = belief without evidence" from inside the New Testament itself.

Cross-references

Romans 10.17, "faith comes by hearing", faith's noetic origin is testimony, not a leap into the dark.
2 Corinthians 5.7, "we walk by faith, not by sight", pairs the unseen-orientation of faith with the disciplined-not-seeing of present life.
Hebrews 11.6, "without faith it is impossible to please him", the chapter's structural claim that faith is the basic posture of relationship with God.
John 20.30-31, the Johannine "these are written so that you may believe", evidence-and-belief logic stated in the gospel idiom.
Hebrews 1.3, the Christological use of hypostasis, the same word's other major use in the same letter, which colors how 11:1 should be heard.

Quoted in

Why these four translations

ris3n chose ASV, WEB, KJV, and YLT for two reasons together. They are the most literal English translations available (formal-equivalence: word-for-word renderings that preserve the Hebrew and Greek grammar rather than smoothing it into modern dynamic-equivalence idiom). And they are in the public domain in the United States, which means fair-use quotation at any length requires no publisher license. Modern licensed translations (NASB95, ESV, NIV) restrict volume of quotation under their copyright terms, so they are not used at stub-level coverage here. NASB95 appears only on hand-curated rich passage hubs under Lockman Foundation's fair-use allowance.

The four:

ASV (American Standard Version, 1901). The basis of the modern critical-text English tradition.
WEB (World English Bible, contemporary). Public-domain revision in the ASV line, in current English.
KJV (King James Version, 1611). Reformation-era, Textus Receptus base.
YLT (Young's Literal Translation, Robert Young, 1862). Hyper-literal preservation of Hebrew and Greek grammar; useful for word-study work even where English reads stiff.

See Bibles for the full per-translation history, translators, textual basis, strengths, and weaknesses.