<p>We cannot really love anybody with whom we never laugh, and this is true of our relationship with God. Thomas Aquinas spoke of the sin of having too little laughter as well as the danger of having too much, while Martin Luther said, 'If you're not allowed to laugh in heaven, I don't want to go there.' Having a sense of humour is essential for maturity in faith and holiness, but sadly, the role that laughter plays in life and spirituality have ...