If we do not become changed from the inside-out - if we don't morph - we will be tempted to find external methods to satisfy our need to feel that we're different from those outside the faith. If we cannot be transformed, we will settle for being informed or conformed.
For many of us the great danger is not that we will renounce our faith. It is that we will become so distracted and rushed and preoccupied that we will settle for a mediocre version of it.