“Examine yourselves,” Paul writes, “whether you be in the faith; prove your own selves. Know you not your own selves, how that Jesus Christ is in you, except you be reprobates?” (2 Cor.13:5). How willing are we, as Christians, to follow this advice – to examine ourselves; to test our faith and our relationship with God. Are we afraid of what we might find? And do we know what to do with our findings?