His VERY FIRST miracle (recorded in John 2) was turning the water to wine. This wasn't just any old water. It was the water used for ceremonial cleansing prior to celebrations and meals.
So think about this:
The water used to clean our exterior
was changed into
WINE, which when internalized brings joy!
Jesus was making things new. No longer did people need to strive to make themselves externally clean. That wasn't working anyway! Now, Jesus was going to miraculously change us from the inside out. Just as He miraculously changed the very nature of water, He also changes our nature.
It's tempting to hold on to the old. We are, by nature, people who relish the past. American Pickers, Hoarders, Storage Wars, and Auction Kings are just a few of the recent television shows which reflect this tendency of humans to place a high value on the old way.
We all have "old" things in our life which we like to hang on to. But it's IMPOSSIBLE to embrace the NEW LIFE Jesus offers if we are still holding on to the things we think we can offer ourselves (why would you cling to the cleaning water if you can have the best wine?). If you want to know which old things you are still clinging to, finish this statement:
"I need ... "
If you finished with anything other than Jesus... you need something new.