How do we know that we can trust the Bible?
Chris Cahill · 9 min read · First published 2024-05-11
Questions about manuscripts and history can sit alongside a sincere desire to trust Scripture. These are questions to examine carefully, without making certainty the price of being welcome.
Questions about the Bible can involve its manuscripts, its history, and the way Christians understand its message. The claims discussed here call for careful examination; a moving story or a familiar statistic should not take the place of a source.
The Uniqueness of the Bible's Creation
The Bible's formation is unparalleled in literary history. The fact that 66 books written by a multitude of authors, who varied in cultural backgrounds and social standings, could come together to tell one consistent story is nothing short of extraordinary. The authors ranged from kings to fishermen, and the writings include history, poetry, prophecy, and personal letters. They were penned in different locations, from wilderness to palaces, during times of peace and periods of war. Yet, together, they present a unified message: the narrative of God's relationship with humanity. The Bible's seamless integration, despite its diverse origins, strengthens its claim of divine inspiration and serves as a cornerstone for its reliability as a sacred text. This cohesive quality is a key reason why Christians regard the Bible not just as a historical artifact, but as a relevant and trustworthy guide for life.
The Cohesive Story of Redemption
Throughout the Bible's many books, a singular narrative emerges that centers on redemption. From Genesis to Revelation, there is a clear, progressive revelation of God's plan to redeem a fallen world. It begins with the creation and the fall of man, continues through the history of Israel, and reaches its climax in the life, death, and resurrection of Jesus Christ. The New Testament then reflects on Jesus' redemptive work and looks forward to the ultimate restoration of all things. This continuity is not what one would expect from a collection of texts assembled over centuries. Instead, it suggests a purposeful design. The Bible's consistent storyline, which transcends cultural and chronological gaps, provides Christians with a compelling reason to trust in its message and to see it as a reliable source of truth about God's plan for humanity.
The Significance of the Greek New Testament Manuscripts
Thousands of Greek New Testament manuscripts give scholars a substantial body of material to compare. The Institute for New Testament Textual Research describes about 5,700 surviving manuscripts, most copied in the second millennium, and thousands of variant passages. This evidence supports careful work on the history of the text. The number of copies alone does not guarantee that every reading is original, nor does it settle every historical or theological claim made about the Bible.
The Dead Sea Scrolls and Their Importance
The Dead Sea Scrolls, first discovered in 1947, provide much earlier witnesses to the Hebrew Scriptures. The Great Isaiah Scroll is an especially important example. The Israel Museum notes both its close relationship to the later Masoretic text and thousands of textual differences, many small but some involving words or verses. These manuscripts help us see preservation and variation together, and give scholars a clearer view of how the text was transmitted.
Archaeology and questions about biblical history
Archaeology can illuminate the people and settings named in biblical accounts. The Tel Dan Stele’s reference to the House of David is one important example. Jericho is more contested: excavators and later researchers have differed over the dating and interpretation of its destruction layers. These findings deserve examination without turning them into blanket confirmation of every biblical narrative.
King David: An Archaeological Discovery
The Tel Dan Stele, discovered in 1993, is a ninth-century BCE Aramaic inscription containing the earliest known reference outside the Bible to the House of David. It is important evidence for a dynasty identified with David. That is a narrower claim than confirmation of every detail in the biblical accounts of David’s life. Archaeology helps us place those accounts within history while keeping the limits of each discovery in view.
The Biblical City of Jericho and Its Archaeological Evidence
Jericho has yielded evidence of fortifications and destructive events across its long history. Connecting a particular destruction layer with Joshua’s account remains disputed. Kathleen Kenyon dated a major destruction to about 1550 BCE, while Bryant Wood has argued for a later date. We can recognize the importance of the site without presenting one disputed chronology as settled confirmation.
Fulfilled Prophecies: Evidence of Bible’s Divine Origin
Christians read many Old Testament passages in light of Jesus’ life, death, and resurrection. The New Testament itself makes several of those connections. Rather than assigning an unsourced total of fulfilled predictions, we can examine specific passages and the way the Gospel writers use them. For example:
Bethlehem: Matthew 2:1 and 2:5–6 describe Jesus’ birth there and connect it with Micah 5:2. John 7:42 records a discussion about that expectation.
The virgin birth: Matthew 1:22–23 applies Isaiah 7:14 to Jesus’ birth. Readers also consider the original setting of Isaiah’s words and the translation choices involved.
David’s line: Luke’s genealogy runs from Jesus through David (Luke 3:23–31); Christians relate that ancestry to promises such as Jeremiah 23:5.
Thirty pieces of silver: Matthew 26:15 names the price of Judas’ betrayal, and Matthew 27:9–10 connects the returned money with prophetic language. This connection should be read alongside Zechariah 11:12–13 and Matthew’s attribution to Jeremiah.
The suffering of the crucified Christ: Christians have long read Psalm 22 alongside the Passion accounts. Psalm 22:16 has notable textual and translation differences, so that particular wording should not be treated as an uncontested numerical proof of fulfilled prediction.
A precise probability for fulfilling selected prophecies depends on assumptions about how the passages are chosen, interpreted, and counted, and whether the events are independent. No supporting calculation is provided here. The more useful invitation is to read the passages themselves and consider why Christians find these connections meaningful.
The Prophecy of Isaiah: Virgin Birth of Jesus
Matthew 1:22–23 explicitly applies Isaiah 7:14 to Jesus’ birth. Christians see this as part of the Gospel’s account of fulfillment. Isaiah’s own historical setting and the translation of its wording also deserve attention. Holding those details together lets us discuss the connection without reducing faith to a claim of mathematically proven prediction.
Micah's Prediction: The Birthplace of Messiah
Matthew 2:1–6 places Jesus’ birth in Bethlehem and cites Micah’s words about a ruler from that town. Luke 2:1–7 tells the story of Mary and Joseph going there in connection with a census. Christians read these accounts as part of the hope of fulfillment, while historical questions about the census and the Gospel accounts should be considered on their own evidence.
The Commitment of Early Christians and Bible's Trustworthiness
The dedication of the early Christians is a powerful testament to the trustworthiness of the Bible. Many faced persecution and chose martyrdom over renouncing their faith. This extreme level of commitment raises the question: why would these individuals willingly suffer and die for a belief if it were not firmly rooted in truth? The apostles and early believers were often in a position to know the accuracy of the events they were proclaiming, such as the resurrection of Jesus. Their willingness to endure hardships, imprisonment, and even death, without recanting, speaks volumes about their confidence in the truth of the Bible's message. Their sacrifices underline their belief in the Bible as a document of divine revelation, worthy of unwavering trust and the ultimate sacrifice. This historical evidence of steadfast faith contributes to the Bible's credibility and its impact on millions of lives.
Informed Faith: The Bible as a Reliable Source
Trusting the Bible goes beyond mere belief; it is an informed choice based on extensive evidence. The historical and archaeological confirmations, the continuity in its narrative despite being written over centuries, and the fulfillment of prophecies all build a case for the Bible's reliability. This is further reinforced by the consistent preservation of its texts across thousands of manuscripts and the profound sacrifices of the early Christians. Choosing to trust the Bible is not a leap in the dark but a step taken in the light of compelling evidence. The Bible's impact on individuals and societies throughout history also speaks to its power and truth. Trust in the scriptures stems from a rational examination of its claims and the historical facts supporting them. This informed faith allows believers to confidently claim the Bible as a trustworthy guide in their lives.
This enduring relevance suggests that the Bible is more than a historical record; it possesses a living quality that speaks to the human condition. The principles it teaches are not bound by time, further attesting to its divine inspiration. Believers find that the wisdom of the Bible applies to their lives in practical ways, guiding moral choices and providing comfort in times of distress. The Bible's ability to convey eternal truths in a way that is continually fresh and applicable affirms its authenticity. It reinforces the decision to trust it as a reliable source of guidance and inspiration.

Read a little further
- Institute for New Testament Textual Research ↗
- Israel Museum: manuscripts and biblical history ↗
- Israel Museum: manuscripts and biblical history ↗
- Read the source at thejewishmuseum.org ↗
- Read the source at biblearchaeology.org ↗
- Read the source at whc.unesco.org ↗
- Read the biblical passage in context ↗
- Read the biblical passage in context ↗
- Read the biblical passage in context ↗
- Read the biblical passage in context ↗
- Read the biblical passage in context ↗
- Read the biblical passage in context ↗
- Read the biblical passage in context ↗
- Read the biblical passage in context ↗
As we keep reading, may wisdom help us distinguish the passage from our interpretation, unity keep the conversation open, and grace shape the way we treat one another.
Wisdom · Unity · Grace
















