# Bioengineering

Explore how bioengineering intersects with Mormon theology—from gene editing to treating aging—and why perfecting the body may be part of the work of salvation.

[Image: Engineering applied to biology treats living systems as workable structures—gene editing, tissue engineering, synthetic biology, prosthetics, and drug design become concrete ways to reshape how bodies function.]

Bioengineering applies the methods of engineering to living systems. It includes gene editing, tissue engineering, synthetic biology, prosthetics, drug design, and the growing effort to treat aging itself as a condition open to intervention. Where medicine has long aimed to restore a body to its former state, bioengineering raises the further question of improvement: whether human bodies can be repaired, extended, and remade beyond what inheritance supplied.

Mormon theology answers that question more readily than most religious traditions. It holds that God organized matter rather than conjuring it from nothing, that bodies are eternal and destined for glorification, and that human beings are meant to grow toward the capacities of their Creator. Under such a theology, work on the body belongs to the work of salvation.

## Creatio ex materia

The Restoration rejects creation from nothing. “The elements are eternal” (D&C 93:33), and Joseph Smith taught that God organized existing materials rather than speaking them out of a void. Creation, then, is craft applied to matter that already exists. Bioengineering does the same at a smaller scale, arranging molecules and cells into forms that serve life better than the arrangements evolution handed down. The scriptures anticipate a day when bodies are “quickened” and changed, when corruption gives way to incorruption, and when “there shall be no sickness among them” (D&C 45:58). Prophecy describes an outcome, bioengineering supplies one plausible means.

## Healing as the Measure

[Image: Mormon tradition reads Christ’s bodily miracles as a moral measure for medical innovation, emphasizing relief of suffering, restoration of function, and the extension of healthy life.]

Mormon tradition offers a test for such work. Christ’s ministry was full of bodily repair: sight to the blind, strength to the lame, life to the dead. Those miracles set the standard against which any biotechnology should be judged. Work that relieves suffering, restores function, and extends the span of healthy life imitates Christ in the plainest sense. Work that entrenches privilege, coerces bodies, or treats persons as products betrays that pattern. The moral question is not whether to alter human biology but who benefits, who consents, and whether the alteration enlarges agency or narrows it.

## Bodies Fit for Eternity

The deeper claim concerns destiny. A theology of resurrection holds that the perfected body is the goal rather than a station to be escaped, and that intelligence will eventually govern matter well enough to raise the dead and glorify the living. Bioengineering marks an early stage in that ascent; still crude, still risky, and still capable of harm. With compassion and consent, it becomes part of the promised restitution of all things. The engineer who repairs a failing heart today works in the same direction as the promise that mortality will be swallowed up in life eternal.

*See also*: [Accountability](/topical-guide/accountability), [Agency](/topical-guide/agency), [Disease](/topical-guide/disease), [Ethics](/topical-guide/ethics), [Gene Therapy](/topical-guide/gene-therapy), [Health](/topical-guide/health), [Longevity](/topical-guide/longevity), [Neurodiversity](/topical-guide/neurodiversity), [Senescence](/topical-guide/senescence)