When religion and secularism butt heads on public policy — a regular occurrence these days — religion typically is obliged to fight with one hand tied behind it. Unfair, you say? Certainly it is, but that’s how the game is played these days.

Consider the escalating argument over euthanasia and its first cousin, assisted suicide. For a religious believer, the most powerful argument against these practices concerns God’s authority as Lord of Life. To a secularist, though, god-talk is ruled out in the policy debate of a pluralistic secular democracy.

This state of affairs is no small matter as the euthanasia-assisted suicide battle heats up. In February, the Supreme Court of Canada unanimously declared that anyone with an “irremediable medical condition” is entitled to choose “termination of life.” In the U.S., assisted suicide of some extent is permitted in five states, and the legalization debate currently is getting started in a number of others.

The Catechism of the Catholic Church provides a definitive statement on this matter: “It is God who remains the sovereign Master of life. … We are stewards, not owners, of the life God has entrusted to us. It is not ours to dispose of” (¬ß2280).

But to many people today, this language probably sounds like an archaic relic from the Dark Ages. Conditioned to think in secular terms, these folks find the idea that God has rights over the disposition of their lives that are superior to their own an unwelcome novelty, an infringement on what assisted suicide advocate Derek Humphry calls “the ultimate personal and civil liberty” — that is, “freedom to die.”

Even semi-secularized Christians have been taught to reason like that.

It’s said that no one is obliged to practice assisted suicide so it remains a matter of personal choice. It is also argued that refusing access to it in the name of religious dogma violates the fundamental right of individual self-determination — which is unacceptable in a pluralistic society.

Faced with this mindset, someone who enters the policy debate from a faith perspective must turn to valid but second-tier arguments. For example: If you legalize assisted suicide while declaring it voluntary, you can be sure the voluntary part will sometimes disappear in the hands of overzealous family members and/or medical personnel.

I got my own wake-up call recently while in conversation with a doctor whom I know only slightly. For whatever unstated reason of his own, he felt moved to make this remark: “If I knew I was terminally ill, I’d sit down one evening with a bottle of good wine, turn on music I like, and then drink something that would put me to sleep, knowing I’d never wake up.”

I was too startled to say much in reply just then. One thing for sure, though. If I become seriously ill, I won’t go to Doctor X for treatment.

The novelist and short story writer Flannery O’Connor once remarked that in secularized times the tendency is to “govern by tenderness.” But that has a price: “When tenderness is detached from the source of tenderness, its logical outcome is terror. It ends in forced labor camps and the fumes of the gas chamber.” Also, one might add, in euthanasia and its near relations.

But Doctor X and people like him have the advantage that religious arguments against taking life — your own or somebody else’s — are ruled out in the current debate, and these matters must instead be argued on the secularists’ terms. I wonder who benefits when it must be played by those rules.