In the 1980s, a research facility called Biosphere 2 built a closed ecosystem to test what it would take to eventually colonize space. Everything was carefully curated and provided for and trees planted inside sprung up and appeared to thrive. Then they began to fall.

The botanists must have looked on in dismay, finding no evidence of disease or mite or weevil. There was nothing to cause the trees to topple; the conditions were perfect. And then they realized what was missing—something so simple, yet absent within the confines of the structure: wind.

The air was too still, too serene—an ease that guaranteed the trees were doomed. It’s the pressure and variation of natural wind that causes the trees to strengthen and their roots to grow. Though the trees of Biosphere 2 had all the sun, soil, and water they needed, in the absence of changing winds they built no resilience, and eventually fell under the weight of their own abundance.

Possible Preaching Angle:

Lent helps us see the trials of life in a new way. Could it be that our difficulties, more than our delights, are what drive us closer to God? Though we may still have a strong aversion to pain, we can see the hand of God when the winds of trial come to buffet, and we can take solace in the fact that our roots are growing deeper. Romans 5:3–5 encourages us: “We also glory in our sufferings, because we know that suffering produces perseverance; perseverance, character; and character, hope….”