Spark's ethic of wrestling is grounded in Genesis 32, the account of Jacob wrestling with both God and humankind on his way to meet Esau. This story challenges our disengagement from the difficult and often painful struggles in our lives, and exhorts us to never let go unless there is a blessing. This teaching will help us overcome the laziness, apathy, disillusionments, distractions, and certainties that keep us from being fully engaged.