What does the Bible say about abortion?

A Question the Bible Doesn't Avoid

The word "abortion" does not appear in Scripture. Some take this as a signal that the Bible is silent on the matter — that it neither condemns nor condones it, and that Christians are free to reach their own conclusions.

But the absence of a specific word does not mean the absence of a clear teaching. The Bible is equally silent on the word "Trinity," yet the doctrine is woven through every page of Scripture. On the question of abortion, what the Bible says about the unborn, human dignity, and the taking of innocent life is not vague at all.

The Unborn in Scripture: Known, Formed, and Valued

The most direct biblical testimony about unborn life comes from passages that speak of God's active, personal involvement with human beings before birth.

Psalm 139:13–16 is perhaps the most striking:

"For you formed my inward parts; you knitted me together in my mother's womb. I praise you, for I am fearfully and wonderfully made... Your eyes saw my unformed substance; in your book were written, every one of them, the days that were formed for me, when as yet there was none of them." — Psalm 139:13–16 (ESV)

The language here is intensely personal. God is not described as a distant observer of biological processes — he is the one forming, knitting, and seeing. The unborn child has an "inward part," a personal identity, and a future already known to God.

Jeremiah 1:5 goes even further: "Before I formed you in the womb I knew you, before you were born I set you apart." God's knowledge of Jeremiah preceded even conception. The continuity of personal identity runs from before birth through adult life without interruption.

Luke 1:41–44 records that John the Baptist "leaped in the womb" when Mary (pregnant with Jesus) greeted his mother Elizabeth. The unborn John responds to the presence of the unborn Jesus. The text uses the same Greek word for John in the womb (brephos) that Luke uses elsewhere for infants and young children — there is no linguistic distinction.

Made in the Image of God

The foundation of all biblical ethics about human life is Genesis 1:26–27: human beings are made in the imago Dei — the image of God. This is what gives human life its unique, inviolable worth. It is not a quality we earn or develop. It is given at creation.

If the unborn child is a human being — and the biblical evidence above suggests it is — then it bears the image of God. And Genesis 9:6 establishes the principle that the shedding of innocent human blood is a matter of ultimate moral gravity: "Whoever sheds the blood of man, by man shall his blood be shed, for God made man in his own image."

The consistent position of the early Church, before modern political categories existed, was that abortion was the taking of human life. Calum Miller of the University of Oxford, writing in the peer-reviewed journal Christian Bioethics, documents that "the early church frequently explicitly claimed that abortion was murder" — a position that held, with remarkable consistency, until the twentieth century.

What About the Passages Used to Support Abortion?

Three biblical texts are frequently cited by those arguing that Scripture permits abortion or assigns lesser moral status to the unborn. Each deserves careful examination.

1. Genesis 2:7 — "The Breath of Life"

Some argue that because God breathed life into Adam's nostrils, personhood begins only at first breath — meaning unborn children who haven't yet breathed are not yet persons.

This argument fails on multiple grounds. First, fetuses already respire — they receive oxygenated blood through the umbilical cord. Second, taken literally, this reading would deny personhood to a newborn baby in the moments before its first independent breath — a conclusion virtually no one actually holds. Third, Ecclesiastes 11:5 uses the same "breath of life" language for the unborn, without any suggestion that it requires air-breathing to apply. The Genesis 2 passage is describing the creation of humanity in poetic terms, not providing a biological threshold for personhood.

2. Exodus 21:22–25 — The Pregnant Woman Struck During a Fight

This passage describes men fighting who accidentally strike a pregnant woman, causing her "children to come out." Some translations render this as a miscarriage, with a lesser penalty — suggesting the law valued the unborn less than the born.

But the Hebrew word used for "children" is yeled — the ordinary word for a child, not an embryo or unformed substance. The word for "come out" (yatsa') typically describes a live birth in the Old Testament. And crucially, the specific Hebrew word for miscarriage (shakol) appears elsewhere in Exodus but is conspicuously absent here. The most natural reading of the passage is that it describes a premature but live birth — and if harm comes to the child, the full legal penalties apply, up to and including "life for life."

Even scholars who take the lesser-penalty reading acknowledge, as Miller notes, that ancient Jewish law still treated abortion as "almost completely illegal" — Josephus explicitly called it "murder" — even under interpretations that assigned slightly different legal consequences.

3. Numbers 5:11–31 — The Ordeal of Bitter Water

This passage describes a test for a wife suspected of adultery, involving a priest-administered drink that would bring a curse if she were guilty. Some claim this passage depicts a divinely-sanctioned induced abortion.

The argument falls apart linguistically. The key Hebrew words — bitnah (womb/belly), tsabah (swell), yerekah (thigh/side), and naphal (fall) — most naturally describe physical affliction: abdominal swelling and dislocation of the hip or thigh. The ancient historian Josephus described the punishment as a swollen leg and dropsy (fluid accumulation), consistent with this reading. The Septuagint translates yerekah as "thigh," not "womb."

Furthermore, the passage never specifies that the woman is pregnant. And the positive outcome — that an innocent woman "shall be free and may conceive children" (Numbers 5:28) — promises future fertility, not current pregnancy. Even if the miscarriage reading were correct (which the text does not support), the article from Answers in Genesis rightly notes that this would be a divine judicial act — God acting as judge — not a human medical procedure. A human action cannot derive authority from a divine one.

The Hard Cases

Acknowledging what Scripture teaches about unborn life does not make the hard cases disappear. Rape, incest, foetal abnormality, and genuine risk to the mother's life are real situations that deserve honest engagement, not dismissal.

A few things can be said carefully:

• Rape and incest are among the most morally horrific situations a woman can face. The suffering involved is real and deep. At the same time, the unborn child conceived in those circumstances did not commit the crime, and its worth as an image-bearer of God is not diminished by the circumstances of its conception. Two wrongs do not become one right. The Church's responsibility here is not to offer easy answers but to surround suffering women with extraordinary support, compassion, and practical care.
• Genuine risk to the mother's life is a genuinely difficult moral case, and historically even those most opposed to abortion have distinguished it from elective abortion. The vast majority of abortions do not fall into this category.
• Foetal abnormality is painful, but a child's worth is not contingent on its health or developmental potential.

A Word to Those Who Have Had an Abortion

For many people reading this, the question is not abstract. If you have had an abortion, or are close to someone who has, the Church's teaching on this topic can feel like condemnation rather than truth.

But the same Scripture that teaches the sanctity of unborn life also teaches that no sin lies beyond the reach of God's forgiveness. Paul's words in 1 Corinthians 6:11 — "such were some of you... but you were washed, you were sanctified, you were justified in the name of the Lord Jesus Christ" — were written to people whose past included grave moral failures. Christ does not offer a ranking of forgivable and unforgivable sins. He offers a cross.

"There is therefore now no condemnation for those who are in Christ Jesus." — Romans 8:1 (ESV)

The invitation is the same for everyone: come as you are, to the one who receives all who come.

What the Bible Teaches

The biblical picture is consistent: the unborn are known by God, formed by God, and bear his image. The passages cited to undermine this conclusion — Genesis 2:7, Exodus 21:22–25, and Numbers 5:11–31 — do not survive careful examination. The early Church, across traditions and centuries, held that the taking of unborn life was a serious moral wrong.

This is not a comfortable position in the current cultural moment. But the role of Scripture is not to reflect cultural comfort — it is to tell the truth about who we are, what we owe one another, and what it means to live under the God who made us.

For further academic reading, Calum Miller's article "Why Biblical Arguments for Abortion Fail" in Christian Bioethics provides rigorous textual analysis. The Answers in Genesis examination of Numbers 5 addresses that passage in detail.