Category: Bible Basics

The Bible splits into two main sections, and understanding how they relate to each other unlocks so much of what makes the Bible trustworthy. Someone once summarized it simply: the Old Testament says Jesus is coming. The four Gospels say Jesus is here. The rest of the New Testament says Jesus will return.

The Old Testament covers creation, the history of Israel, the law God gave His people, and centuries of prophecy pointing toward a coming Savior. It’s not always an easy read. Written thousands of years ago, across genealogies, ancient customs, and laws that don’t always translate simply into modern life, it takes patience. But tucked inside are some of the richest stories, poems, and insights found anywhere. David’s raw honesty in the Psalms. Solomon’s wisdom in Proverbs. The suffering and perseverance of Job. Prophets who confronted kings and spoke truth nobody wanted to hear. It rewards the reader willing to slow down.

More than that, the Old Testament is what gives the New Testament its credibility. Hundreds of years before Jesus was born, prophets described details about the coming Messiah with striking specificity: where He’d be born, how He’d suffer, and why. When those details lined up precisely with a carpenter’s son from Nazareth, it wasn’t coincidence. Peter later wrote that the prophets themselves searched intently to understand “what person or time the Spirit of Christ within them was indicating” (1 Peter 1:11), even before they fully grasped what they were writing about.

The New Testament then tells the story of that promise arriving. The four Gospels, Matthew, Mark, Luke, and John, record Jesus’s life, death, and resurrection firsthand. The rest of the New Testament, Acts through Revelation, carries the story forward: the early church spreading His message, letters teaching believers how to live, and a promise that He’s coming back.

One note worth knowing. Protestants recognize 66 books in the Bible, 39 in the Old Testament and 27 in the New. Catholics recognize 73, including seven additional Old Testament books often called the Deuterocanon or Apocrypha. Both sides agree completely on all 27 books of the New Testament. The difference lies entirely in a handful of Old Testament writings.

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The Bible wasn’t written the way you might imagine, God dictating word for word while a scribe copied it down silently. Instead, God worked through real people, using their own vocabulary, personality, and writing style, while still guiding the outcome so it carried exactly what He intended. Paul described Scripture as “God-breathed” (2 Timothy 3:16), meaning the words originated with God even though human hands wrote them.

Most of the Old Testament was written in Hebrew, the language of the Israelite people, with a few passages in Aramaic, a related language common during certain periods of exile and rule under foreign empires. The New Testament was written in Greek, specifically Koine Greek, the everyday common language spoken across the Roman world at the time. That choice mattered. Greek wasn’t a sacred, hidden language reserved for religious elites. It was the language ordinary people used in the marketplace, which meant the message of Jesus could travel further, faster, and reach more people than almost any other language could have allowed.

The physical writing itself was slow, careful work. Writers used scrolls made from papyrus, a paper-like material made from reed plants, or parchment, made from treated animal skin. There was no printing press, no shortcuts. Every word was written by hand, often by trained scribes who understood the seriousness of what they were copying.

The Bible also isn’t one style of writing stretched thin across sixty-six books. It’s a whole library of different forms working together. Genesis and Exodus read like history. Leviticus reads like law. Psalms reads like poetry and prayer. Isaiah and Jeremiah read like prophecy, warning and hope wrapped together. The Gospels read like biography and testimony. Paul’s letters read like, well, letters, written to real churches facing real problems. David captured this range of writing when he described God’s words as being “sweeter also than honey and the drippings of the honeycomb” (Psalm 19:10), poetry doing exactly what poetry does best.

Different languages, different materials, different forms of writing, and yet one unified voice runs through every page. That’s not something forty different authors could coordinate on their own, across fifteen centuries, without something bigger holding it all together.

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The Bible has one ultimate author, God, but He didn’t write it with His own hand. He used roughly forty different men across about 1,500 years, each one shaped by his own background, personality, and moment in history. Peter described the process this way: “men moved by the Holy Spirit spoke from God” (2 Peter 1:21). Different voices, one unified message.

The Old Testament opens with Moses, traditionally credited with writing the first five books, Genesis through Deuteronomy, often called the Torah or the Pentateuch. He recorded creation, the exodus from Egypt, and the law God gave His people. Centuries later, King David wrote much of the Psalms, pouring out prayers, praise, and raw honesty in poetry that still resonates today. His son Solomon wrote Proverbs, Ecclesiastes, and Song of Solomon, packed with wisdom about how to actually live. Then came the prophets, men like Isaiah, Jeremiah, and Ezekiel, who spoke hard truths to a nation that often didn’t want to hear them, while also pointing forward to a Messiah still centuries away.

The New Testament tells the story of Jesus and the church that followed Him. Matthew, a former tax collector, and John, one of Jesus’s closest disciples, both wrote Gospels recounting His life firsthand. Mark, a companion of Peter, wrote his Gospel using Peter’s eyewitness account, and Luke, a physician, carefully researched everything before writing his own Gospel and the book of Acts, stating he wanted to give “an exact account” (Luke 1:3). Paul, once a persecutor of Christians before his dramatic conversion, wrote roughly half the New Testament through his letters to churches and individuals, shaping much of Christian theology in the process. Peter, James, and Jude, all men who walked closely with Jesus or grew up in His family, wrote letters of their own.

What’s striking isn’t just the number of authors, but how different they were. Shepherds and kings. Fishermen and physicians. Persecutors turned preachers. Paul acknowledged that all of it came from beyond himself, calling the message he preached something “which I also received” (1 Corinthians 15:3), not his own invention. Different pens, different lives, one story, carried by God’s own inspiration from beginning to end.

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The Bible isn’t just an old book of stories and rules. Christians believe it’s God’s own words, given to humanity through human writers. Paul explained it this way: “All Scripture is inspired by God and profitable for teaching, for rebuke, for correction, for training in righteousness” (2 Timothy 3:16). Inspired means breathed out by God Himself. The words on the page didn’t originate with the men who wrote them down.

That raises an obvious question. If God inspired it, why does it read like it was written by dozens of different people, in different styles, across different centuries? Because it was, and that’s exactly the point. Peter explained how it worked: “no prophecy was ever made by an act of human will, but men moved by the Holy Spirit spoke from God” (2 Peter 1:21). God used real people, their personalities, their vocabulary, their circumstances, and guided what they wrote so it carried His truth without error.

The Bible is really a library, sixty-six books total, written by roughly forty authors over about 1,500 years. Kings wrote parts of it. Shepherds, fishermen, and doctors wrote parts of it. Some wrote from palaces, others from prison. And yet the whole collection tells one continuous story, from creation to a broken world to God’s plan to rescue it through Jesus. That kind of consistency, coming from so many different hands across so much time, is part of what makes it more than just literature.

The Bible splits into two main sections. The Old Testament covers creation, God’s relationship with Israel, and centuries of prophecy pointing toward a coming Savior. The New Testament covers the life of Jesus and the early church that followed Him. Together they tell a single unified story with one main character running through it all.

Jesus Himself pointed back to Scripture as something permanent and trustworthy, saying “Scripture cannot be broken” (John 10:35). Whatever culture, language, or century you find it in, the Bible has held together for thousands of years, and it still speaks with the same authority today as it always has.

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