People who do not profess to hold a religious faith are often baffled by the idea of 'God calling each individual personally'. Equally they are disappointed if someone who professes to being a Christian does not tell of a dramatic 'Road to Damascus' conversion.
Bishop David explored the nature of God calling us in his sermon 'God calls us by name' preached at St Paul's Anglican Church, Monaco appropriately on the annual Patronal Festival, the Feast of the Conversion of Saint Paul. His sermon was recorded as a podcast
accessible on the St Paul's Monaco website. Highly recommended listening.