Trees and humans are made of entirely different stuff. One is rooted in soil, the other walks on feet. But the more we look at the biological design of both, the more we see mirrored similarities. Sap moves through a tree's vascular system the way blood moves through ours. Leaves breathe in what we breathe out, and we breathe in what they release. Turn a human lung upside down, and it looks nearly identical to a tree's root system. The parallels aren't just poetic — they were designed, for a reason.

This second episode in our Plants in the Bible series examines the parallel with biblical context surrounding it. Drawing on Psalm 1 and Jeremiah 17, we look at why Scripture's most persistent image for a flourishing human life is a tree planted near water. The point, it turns out, isn't that such a tree avoids drought. It's that its roots reach something the surface can't touch. That reframing changes everything about what those passages are actually promising. We also trace the tree's arc through all of Scripture: from the two trees in Eden, through a haunting passage in Deuteronomy about trees and curses, to the moment in Galatians where Paul names what Jesus actually took on when he died on one.

Trees don't bear fruit year-round. It might be time for us to stop demanding that humans do. Created with the same rhythms, the same seasonal logic, the same need for deep roots — we may be less different from the garden than we thought.