I was reading some Bio 373 notes (for fun? thanks bro! ) and I came across something pretty interesting…it’s called the signal cascade.

And I quote:

The idea is that when a first messenger hits the cell, often there are many steps before the ultimate response. Each step involve the conversion of something from an inactive form to an active form, which then catalyzes the conversion of another thing form inactive to active and so on…

Isn’t that how it is when you share the gospel with someone? I’ve heard somewhere that it takes several people to share the gospel message to someone before he/she finally accepts. And so, we must remember that it’s not in our power to make seeds grow.