In Victor Hugo's "Les Miserables," the quote highlights the notion that external threats, such as robbers and murderers, should not cause us fear. Instead, it emphasizes that the true dangers come from within ourselves. The real challenges we face stem from our own prejudices and vices, which can rob us of our integrity and moral compass.

According to Hugo, the focus should be on protecting our souls rather than worrying about material threats. He suggests that what poses a greater risk to our humanity and values is the internal struggle against our own flaws. By prioritizing self-awareness and moral integrity, we can overcome the more dire dangers that lie within.