Longevity – A Gift from God

Prolonged life is not and cannot be determined by human ability alone

Longevity, by its very nature, raises intriguing questions. Perhaps this curiosity is what draws people to the field of gerontology – dedicating their lives to the study of aging and its many dimensions.

While longevity refers to the extended duration of an individual’s life, gerontology is the study of aging. It encompasses not only the biological aspects, but also the psychological, cognitive, and social dimensions of growing older. However, this piece does not aim to cover the entirety of these subjects as each is a discipline in its own right.

The term “gerontology” was coined in 1903 by Ilya Ilyich Mechnikov, a zoologist from the village of Ivanovka, which later became part of Ukraine, but then was part of the Russian Empire. Yet long before Mechnikov was born, the idea of prolonged life captivated ancient civilizations – though it was known by different names and understood through different lenses.

A Look Back: A Historical Pursuit of Longevity

In Earlier times, alchemy – a precursor to modern chemistry – was a popular means of pursuing longevity. Alchemists believed that they could turn base metals into gold, and by extension transform mortality into immortality. Some cultures believed meditation or strict diets could lead to eternal life.

Such pursuits reveal something deeper, a longing for permanence, and perhaps a lack of awareness that life itself is a divine gift. Many seemed not to consider that there could be an Author of life – God – who alone sovereignly grants it and determines its length.

Modern Progress and the Rise in Lifespan

Today, the number of people living to 100 years and beyond has grown dramatically. In 2000 there were roughly 150 000 centenarians worldwide. By 2024, that number has risen to almost 600 000 – an increase of 25% in just 24 years.

This growth is largely attributed to advances in technology and the discovery of medicine, which have significantly improved the health and longevity of the elderly.

But does any centenarian believe they can live forever? Likely not. Having witnessed the passing of many peers, they know that life – though prolonged – remains finite.

There is no denying that medical science has helped extend human life. Still, the advancements should not be taken in isolation.

Population Growth and Biblical Longevity

From the beginning of time, the world’s population has steadily increased. Prior to the birth of Jesus Christ, the global population is estimated to have been 5 million. While we do not know how many centenarians existed, it’s safe to assume far fewer than today – simply because the population was smaller.

Interestingly, Scripture tells us that people in ancient times lived extraordinarily long lives. Methuselah, for instance, is recorded to have lived 969 years – the longest lifespan in the Bible. Yet, the Bible does not attribute such longevity to exercise, diet, medicine, or environmental conditions.

These are not bad things, of course. In fact, they’re often encouraged. But they’re not the ultimate source of life. At the summit of it all is God. He makes it clear in His Word:

“Honour your father and your mother, that your days may be long in the land that the Lord your God is giving you.”(Exodus 20:12). This is the foundation. This is where everything begins and ends.

In 2000 the world population stood at approximately 6.1 billion. By 2024 it reached 8.1 billion. As the population increases, so does the number of centenarians. And yet, despite all our advancements, no one in this era has come close to the lifespans of our ancient predecessors. Why? Because it’s all according to God’s design.

Longevity is not only a scientific phenomenon or a matter of chance. It is a gift – a gracious offering from the Giver of life. Whether one lives to 70 years or 100, the duration of life is ultimately in God’s hands.

Truly, longevity is a gift from God.