*The title of this post is taken from Adrian Plass's writings. He wrote a book called 'Bacon Sandwiches and Salvation An A-Z of Christian Life' (ISBN 9781850787235) . Adrian Plass is one of the most helpful Christian writers I have come accross. He is honest and funny. He talks about the Christian faith with honesty, with a 'warts and all' mentality, that I find very refreshing and helpful. This is a quote from the book named above. 'Doubt: more or less frequent visitor who should be allowed in when he knocks at the door and sat firmly down in a corner. As long as he is neither fed nor entertained he will usually get bored after a while and go away.'