Jesus and His disciples were headed from the upper room to the Garden of Gethsemane. His betrayal and arrest were now only a few short hours away. More than likely, they were walking through a vineyard in the Kidron Valley. It would have been a full moon, so they would have been able to clearly see all that was around them. Never being one to waste an opportunity, Jesus used the vineyard to teach them – and us – a foundational truth.