What Does the Bible Say About Staying Healthy?

The Bible does not contain a modern medical textbook, but it offers overarching theological principles that frame physical well-being as an integral part of a person’s life. The scriptural view of health is fundamentally holistic, uniting the physical body, the inner spiritual state, and the mental faculties into a single, integrated whole. This perspective establishes that caring for one’s physical health is a response to a divine expectation. Faith informs practical decisions about the body, consumption, rest, and emotional state.

The Body as a Sacred Trust

The theological foundation for health rests on the idea that the body is a gift to be stewarded, not an ultimate possession. The Apostle Paul articulated this concept, stating that the body is a “temple of the Holy Spirit” (1 Corinthians 6:19-20). This metaphor elevates the physical form to a sacred space, implying that its maintenance is an act of reverence and worship. Neglecting the body is seen as defiling this sacred trust, shifting the motivation for health toward honoring the Creator. Therefore, caring for the body through choices like proper nutrition and movement is a form of religious observance and stewardship.

Principles of Physical Temperance

Scripture consistently advocates for moderation and self-control regarding physical appetites. The wisdom literature explicitly warns against the dangers of overindulgence, linking excessive consumption to negative life outcomes. For instance, Proverbs cautions against joining those who “drink too much wine or gorge themselves on meat,” noting that gluttony can lead to poverty and moral stupor (Proverbs 23:20-21). The core principle is temperance, a state of balanced self-restraint and discipline over one’s desires. The emphasis is on maintaining a clear mind and a body capable of disciplined action, avoiding any substance or habit that compromises physical or mental integrity.

The Mandate for Rest and Renewal

The need for regular physical and mental cessation from labor is deeply embedded in the biblical narrative, beginning with the creation account. The command to “Remember the Sabbath day, to keep it holy” establishes a non-negotiable rhythm of rest (Exodus 20:8-10). This mandatory pause was designed to prevent burnout and ensure time for physical and spiritual restoration. This ancient law provides insight into stress management, recognizing that continuous work diminishes productivity and health. By commanding a day of rest, the scriptures affirm that human well-being requires a deliberate break from the demands of the world, mitigating the cumulative damage caused by unrelenting stress.

Health and Inner Spiritual State

The Bible draws a direct connection between a person’s inner emotional life and their physical vitality. The wisdom literature states plainly that “A cheerful heart is good medicine, but a crushed spirit dries up the bones” (Proverbs 17:22). This suggests that positive emotional states have a restorative effect, while chronic negative emotions like anxiety and bitterness are presented as physically debilitating. The path to inner tranquility is described as trusting in a higher power and exchanging worry for prayer and gratitude. Believers are instructed to be “anxious for nothing,” resulting in a “peace of God” that guards the heart and mind (Philippians 4:6-7) and maintains physical health.