I LOVE that passage! It's also a really good spot to point out The Message (MSG) is very helpful, since KJV is rather awkward there:
"I ask - ask the God of our Master, Jesus Christ the God of Glory - to make you intelligent and discerning in knowing Him personally, your eyes focused and clear, so that you can see exactly what it is He is calling you to do"
Now I have to ask Eddiff about BSPSPP; what does photosynthesis allude to? In a plant it turns sunlight into energy, and that's exactly where this passage goes next. And again The Message makes that point clear, which it usually does with Paul's writing.