(quote from RealReality.org/Real_Faith_and_Reason_Vol_3_-_Scientia.pdf)

God tells us not to lean on our intellects because human understanding is sin-tainted by the fall. Christ leads every person who follows Him. He makes His wisdom, knowledge, and understanding available to us as we stand in His presence submitting to the Holy Spirit. We contrast God’s wisdom with the weakness of human understanding.

(end quote)