Human life begins at conception. Why that sentence gets endless ridicule from activists is inconceivable, especially with the progress in modern science. So many insist that personhood somehow gets contrived later through consciousness or viability or independence or whatever philosophical benchmark happens to satisfy the latest cultural idea. Every generation invents another line in the sand; and every generation eventually discovers that a line drawn by preference can always be moved again. Once dignity depends upon ability then ability becomes the ruler of dignity. Consequently every human being eventually lives under a standard that somebody else controls.
The reality is that biology itself concurs, even if our politics can’t get it right. Dr. Keith L. Moore explains in The Developing Human that fertilization creates a new genetically distinct human organism. Likewise embryologists Ronan O’Rahilly and Fabiola Müller write in Human Embryology and Teratology that fertilization marks the beginning of a new human individual whose development continues as one integrated organism. Science therefore identifies a beginning for human life. It’s only the ignorant who contrive a later philosophical checkpoint.
Christianity taught that reality long before biological science discovered chromosomes or DNA. The Didache from the late first century commands believers to murder no child by abortion nor kill what is begotten (Didache 2.2). Tertullian declared during the second century that he is a man who is going to be one (Apology 9). St. Basil the Great wrote that every unborn child already belonged to God (Letter 188). This has been a perennial doctrine of the Church. Science has only recently caught up to this reality, but so much of modern science is manipulated through progressivist ideology to refuse this very obvious reality. Oddly, scientific discovery has made us duller rather than clearer in our understanding of human life.
Every human person bears the image of God. “So God created man in his own image” (Genesis 1:27). Scripture attests to human dignity through divine creation. Human worth cannot rise and fall, as God is the author of every human existence.
The Church protected that conviction through every century. The Gospel transformed an ancient civilization that frequently abandoned infants through exposure. Ancient Rome practiced infant exposure with horrifying regularity, causing unwanted children to simply disappear outside city walls. Historian W. V. Harris documents widespread exposure throughout the Roman world in Child-Exposure in the Roman Empire. Christians entered that brutal landscape and rescued abandoned babies because every child reflected God’s image. Rodney Stark argues in The Rise of Christianity that this radical commitment distinguished believers from surrounding pagan culture and contributed significantly to Christianity’s remarkable growth throughout the empire.
That transformation reached far beyond infancy. The Christian understanding of the human person slowly reshaped the entire moral architecture of Western civilization. Hospitals emerged because every sick person deserved compassionate care. Orphanages developed because abandoned children possessed immeasurable dignity. Universities flourished because rational creatures created in God’s image could pursue truth. Laws gradually recognized equal justice because every citizen shared a common humanity before God. Human rights eventually developed through centuries of theological reflection rooted in the conviction that every individual possessed inherent value granted by the Creator.
Historian Tom Holland reaches a remarkable conclusion despite approaching Christianity from outside traditional apologetics. In Dominion he argues that Western assumptions concerning equality and compassion emerged directly from Christian convictions. Holland writes that even modern secular moral instincts are profoundly Christian in origin because centuries of biblical influence shaped the cultural imagination. Many contemporary critics therefore borrow moral language from Christianity while simultaneously attempting to erase the source that created such language in the first place. That intellectual strategy resembles cutting down the tree while expecting fresh fruit every autumn.
The Catechism expresses this doctrine with unmistakable precision. Human life must be respected and protected absolutely from the moment of conception (CCC 2270). Pope John Paul II reinforces the same principle in Evangelium Vitae by declaring that the human being is to be respected and treated as a person from the moment of conception (EV 60). Those statements flow directly from Scripture and natural law. The Church has always protected every unborn child through fidelity to divine revelation in Christ.
Modern attacks against this doctrine are far beyond abortion; the reality is that every rejection of inherent dignity eventually reshapes the entire understanding of the human person. Once society decides that value depends upon usefulness, then elderly people gradually become financial burdens. Disabled citizens slowly become economic calculations. Terminally ill patients increasingly become candidates for assisted death. And children eventually become optional products selected through technology. Human beings slowly become commodified when their intrinsic worth disappears from the public sense of philosophy.
History repeatedly confirms that danger. The twentieth century witnessed regimes that assigned value according to race or productivity or ideological usefulness. In fact, national Socialism embraced eugenics through precisely that logic. Soviet communism sacrificed millions through that very same rejection of transcendent dignity. Every single totalitarian movement eventually treats persons as instruments and they begin by first removing humanity from its divine foundation. Aleksandr Solzhenitsyn observed, “Men have forgotten God,” this, I believe, is the pithiest diagnosis of our culture’s spiritual rot.
Current debates surrounding abortion therefore involve far more than one ethical disagreement. They concern the very definition of humanity. Every generation must grapple with this question again and again: Who counts as fully human. Every generation’s answer to that question shapes the way we do law, medicine, education, public policy, and all of social life. Every answer shapes family life. Every answer shapes the future.
Parents therefore encounter tremendous pressure when children absorb slogans through classrooms and social media and entertainment; those institutions frequently present Christian anthropology as oppressive mythology when in fact it is liberating truth. That narrative survives through assinine repetition. The fact is that Biology contradicts it. History contradicts it. Theology contradicts it. Reason contradicts it. Consequently faithful families require confidence grounded in facts rather than anxiety produced through cultural intimidation.
Your son or daughter may sincerely believe that defending unborn life represents hostility toward women because popular messaging relentlessly repeats that accusation. Your response should begin with patience because every false idea eventually loses influence when confronted with truth presented through charity and intellectual confidence. Explain that Christianity elevated women through recognition of equal dignity before God. Explain that Christian civilization defended children because every child already possessed immeasurable value. Explain that love never requires the destruction of another innocent human life.
Civilizations survive through the ideas they cherish. They decline through the ideas they abandon. Christianity gave the world an understanding of humanity that protected kings and servants through one common principle rooted in the image of God. That vision inspired hospitals. That vision inspired orphanages. That vision inspired charitable institutions. That vision inspired legal equality. That vision inspired the defense of every vulnerable person.
Human life begins at conception and every human life begins through God’s creative purpose. Therefore every unborn child deserves protection through justice established by Almighty God Himself. Therefore every parent should defend that truth with courage because the next generation desperately needs an inheritance greater than fashionable slogans. Therefore every Christian should remember that this conviction changed civilization once before and through God’s grace it can renew civilization again.