I think, at the heart of it, that is one of the important lessons of Cana which we hear in the Gospel this weekend.
I realized this as I reflected on the experiences of two unnamed guests that attended the same wedding feast where Jesus performed his miracle. The first guest knew he was going to a wedding, but didn’t expect much. Going to weddings is a normal part of society; maybe not frequent, but not unique either. He knew what to expect, what was coming. He noticed nothing, except some really good wine later in the celebration. He was not observant, did not expect much, and went home with all of his expectations fulfilled.
The second guest, however, was more observant than that; he noticed the wine ran out, that a man briefly spoke with the servants, that the jars were filled with water, and the steward of the feast drank some with a joyful look, and finally he was served the best wine he'd ever had. By being attentive, he noticed something, he saw something mysterious. For him, this ordinary situation turned into something quite extraordinary.
As we reflect upon the story of Cana, it reminds us of how important it is to be attentive to the movements of God even in the ordinary aspects of our life. In fact, that is God's preferred place to reveal Himself. If we think that our lives are ordinary, if we go from one moment to the next knowing what to expect, our expectations will be met and we just might miss Christ's extraordinary presence.