The Mofet Hador explains that we too were all given opposing forces. We were given the Torah, which tells us of these and other 'contradictions', and we were given the brain that wonders about all of it. The Parsha starts by helping us deal with these, and other issues. 'This is the law of the Torah" ...our laws make sense, even if we don't understand them! We're limited in our wisdom. In fact, King Solomon, who was given all the knowledge, couldn't understand the laws of the Red Cow, and said, "It is far from me". The logic is there, but none can discern it, and that too is part of nature. So when we come to a fork in our lives, and we're deciding whether to do what we know we should or what we think we could, we should remember this lesson: Our minds might be limited in understanding, but the Torah's wisdom is eternal!