Ryan's Ramblings

I have come that they may have life, and have it to the full.
— John 10:10, NIV

There are different words for life.

We don’t usually notice that. In English, life is life. A pulse is life. A long life is a good life. A full calendar feels like life. We gather it all into one word and keep moving.

But Scripture slows us down. The New Testament gives us two words for life: bios and zoē. Bios—the root of biology—is life as existence. It’s breath, heartbeats, and days added to days.

Zoē is life as fullness—a life fixed on Jesus, received and returned, given away, and lived in love. It is the very life of God shared with us—beginning now and carried into eternity. Both words matter, but only one answers the deeper question—am I truly alive?

Bios can look like many things—and still miss what life was meant to be. A man works his whole life—practical, productive, responsible. He handles what’s in front of him and assumes life will open up later. Retirement is always just ahead, promising time, travel, and margin.

Then comes the diagnosis, the unraveling, and the realization that “later” isn’t coming. What lingers isn’t fear, but the weight of how much was postponed. His bios ends—a quiet tragedy. He had planned to step into life later—never realizing it was being offered all along.

Other times, it looks more like this—a good retirement, health intact, plans fulfilled, space to breathe. At first, it feels right. But over time, life begins to narrow—purpose fades, the need for you lessens, and opportunities to give yourself away grow thin. And slowly, almost without noticing, you begin to drift from a life that draws you forward. Bios continues—but life is more maintained than lived.

If we’re honest… the second story is closer to most of us. We’re walking in ordinary days with time still in front of us. It isn’t just about how life ends. It’s about whether we are truly living—today.

Near the end of his life, the apostle Paul didn’t measure his years—he named his engagement: “I have fought the good fight, I have finished the race, I have kept the faith” (2 Timothy 4:7, NIV). Paul didn’t celebrate the length of his life; he gave thanks for how it was lived.

In John 10:10 Jesus speaks of the life He came to give: “I have come that they may have life… to the full.” The word He used for “life” is zoē—not simply more years, but the very life of God—received, experienced, and lived out in trust, obedience, and love.

This is the vision we need. Not just life here—but life that carries us through the present and into eternity. As Proverbs 29:18 says, without vision, people lose their way. When we lose sight of eternity, we begin to settle for bios. We fill our days with existence and never quite live.

Zoē is less about the moments in our lives and more about the life in our moments. Lean into Jesus—the One who gives abundant life.

Live fully, freely, and faithfully—now and forever in Him.

Not bios. But zoē.