Kingdom values have helped bring radical transformation in society precisely when Christians understood their calling to be salt and light in the public square.
God's omnipotence and goodness are shown in the way bad things can be made into good.
Sometimes we need to take time to think and go back over our actions. You can learn a lot this way, not only when you win, but more especially when you lose.
Jack Lovelock was a great New Zealand sportsman, in 1936 an Olympic champion in Berlin in the 1500m.; he also graduated as a doctor from Oxford University.