RT Kendall tells of a friend who was out ploughing corn in the fields one-day when he saw the clouds in the sky above him form the letters ’PC’. He immediately realised that the Lord was telling him to ’Preach Christ’. So in obedience to the message, he gave up ploughing corn and started preaching Christ. RT Kendall adds that some of his congregation later suggested that perhaps what the Lord was really saying was, ’Plough Corn’! (With thanks to Simon Coupland’s book ’Spicing up Your Speaking’).