A Biblical Defense of Six Literal Days and a Young Earth: Genesis 1 & 2:

While this is not an exhaustive defense of six literal days and a young earth, it serves as an introduction to a biblically grounded method of interpretation. By following the framework demonstrated throughout Scripture—by Old Testament prophets, the Apostles, and Jesus Christ Himself—we establish a consistent lens for understanding God's Word. Here, we apply that exact framework (hermeneutic) to the origins of creation found in Genesis 1 and 2.

When we open the first pages of the Bible, we are met with a foundational claim: "In the beginning, God created the heavens and the earth." But in our modern era, this opening chapter has become a battleground. Were the days of creation literal 24-hour periods, or do they represent vast geological ages? What about the Gap Theory? And just how old is the earth?

To find the answers, we don’t need to bend the Bible to fit modern secular theories; we simply need to read the text exactly as the Author intended.

Reading Genesis on Its Own Terms

To understand Genesis 1 and 2, we apply what theologians call the Literal-Grammatical-Historical (LGH) hermeneutic. This means we read the text by examining its grammar, historical context, and literary genre. Genesis is written as historical narrative, not poetry.

The biggest debate often surrounds the Hebrew word for "day"—yom. While yom can occasionally refer to a general era (like "the day of the Lord"), the grammar in Genesis 1 gives us strict boundaries:

• The "Yom" + Numeral Rule: Outside of Genesis 1, whenever yom is paired with a number (e.g., "first day," "second day"), it universally demands a standard 24-hour day. This happens over 350 times in the Old Testament. Genesis 1 uses this exact phrasing for all six days.
• The "Evening and Morning" Formula: This phrase acts as a strict grammatical fence, locking the definition of yom into a single solar cycle.
• The Decalogue Anchor: In Exodus 20:8-11, God Himself ties our literal 6-day workweek directly to His literal 6-day creation week. He commands us to rest on the seventh day specifically because He created the world in six days and rested on the seventh.

Where True Science Meets Scripture

Some argue that a literal creation contradicts science, but foundational scientific laws actually harmonize perfectly with the biblical account.

• The Principle of Causality: Universally accepted science dictates that "something that has a beginning has a sufficient cause." God, having no beginning, is the uncaused First Cause (Hebrews 11:3).
• The Laws of Thermodynamics: The First Law (Conservation of Energy) and Second Law (Entropy) state that systems naturally move toward disorder and weakness, not complexity. Evolution, which requires an undirected increase in complexity over time, contradicts this. However, a completed creation by an omnipotent God aligns perfectly with these universal laws. These laws also leaves room for and acknowledges adaptation of species, but "adaptation" is different than "evolution."

The Danger of the Gap Theory

In the 19th century, some Christians tried to fit millions of years into the Bible by proposing the "Gap Theory" (or Ruin-Reconstruction Theory). They argued there is an indeterminate gap of deep time between Genesis 1:1 and 1:2, during which a previous world was destroyed by a catastrophe.

Theologically, this creates an insurmountable problem. The fossil record is a record of death, disease, and suffering. If millions of years of fossils exist before Adam and Eve, then death existed before the Fall. Yet, Romans 5:12 and 1 Corinthians 15:45 clearly state that death entered the world exclusively through Adam's sin. Furthermore, at the end of the six days of creation, God declared everything He had made "very good" (Genesis 1:31). A world resting on a fossil graveyard cannot logically be labeled "very good."

Calculating the Age of the Earth

If the days of creation are literal, and there is no theological or grammatical room for millions of years of gaps, how old is the earth?

We calculate this using the historical and genealogical data provided in Scripture. Genesis 5 and 11 provide exact ages of patriarchs at the birth of their descendants, creating a continuous chronological timeline. By tracing these genealogies to known historical events, scholars like Archbishop James Ussher and Sir Isaac Newton calculated a creation date around 4000 BC.

While calculating down to the exact year is difficult, combining biblical genealogies points to a young earth—roughly 6,000 to perhaps 10,000 years old. This decisively rules out evolutionary timescales of billions of years.

Conclusion

Applying a faithful hermeneutic to Genesis 1 and 2 leads to the unavoidable conclusion: God created the universe in six literal, 24-hour days, establishing a young earth. Compromise theories like the Gap Theory ultimately undermine the biblical doctrines of original sin, death, and God's "very good" creation. When we stand on the authority of the Word, we find that science, history, and theology all point back to the Creator.

Abridged Bibliography:

• Answers in Genesis (AiG) / Institute for Creation Research (ICR). Resources regarding the "Yom" + Numeral Rule, refutation of the Gap Theory, and biblical chronologies.
• DeLong, Lex A., M.A., B.S. "1_1-7 Origins 24 hour days." Presentation on Thermodynamics and Causality in creation.
• The Holy Bible. Genesis 1-2, 5, 11; Exodus 20:8-11; Romans 5:12; 1 Corinthians 15:45; Hebrews 11:3.
• Ussher, James. The Annals of the World (1650).