There is going to be a tug-of-war in our spiritual life because God is always in the process of transforming us. Change causes tension and we are stretched. This week's lesson uses rubber bands for games and as an object lesson on the topic of being stretched by God.
Just an image, but would be a great visual for a middle or high school special ed classroom.
"We were having a discussion about people losing weight to fit swimsuits. My little brother burst out laughing and when asked why said "WHY DON'T THEY JUST BUY BIGGER SWIMSUITS?" He'll go far in life."