The idea of invisible guidance during life's journeys is linked to the human desire for direction and purpose.  Psalm 77:19 from the Hebrew Bible says, "Your path led through the sea, your way through the mighty waters, though your footprints were not seen". This encourages us to consider the mysterious ways in which we might be led. It means that there is always spiritual advice available, even in the most trying and difficult situations and even when we don’t understand it.

This idea is essential to us because it serves as a constant reminder that we are not the only ones in this journey through life. It makes us to put our faith in a supreme power that will direct us in the right path. It compels us to put aside our desire for understanding and put our trust in the powers that can guide us through the metaphorical "mighty waters" of life. By reminding us that we are supported by something bigger than ourselves, holding onto this concept can give us peace, stability, and a sense of purpose while we navigate life's ups and downs.