Question

Hello Rabbi,
The Rabbi mentioned several times the Maharal on “these and those are the words of the living God,” and compared it to an argument about eating chocolate—tasty / healthy, etc.—so that in the final conclusion one of them is mistaken, and only at the stage of presenting the arguments are both of them right. I wanted to ask whether the Rabbi could direct me to the exact source in the Maharal.
Thank you very much in advance