I'm almost afraid to post this one ... I was told it was knotweed which is a baddie but as it doesn't match any of the pictures on the web I might be safe to admit I quite like this vine even though it is a little agressive in its growth habits.
Mark 6:51 (New International Version)
Immediately he [Jesus] spoke to them and said, "Take courage! It is I. Don't be afraid." Then he climbed into the boat with them, and the wind died down. They were completely amazed.