God's Word is His approved flashlight so to speak, that helps all His sojourners see better.. and find their way through the interesting tunnel of this life ..if ya will.
"From Your precepts I get understanding; Therefore I hate every false way. Nun. Your word is a lamp to my feet And a light to my path." Psalm 119:104-105
As a kid without flashlights my siblings and I would explore for hours and hours some winding caves and deep tunnels just sliding our hands along the wall into the mountainside. Felt like a bat in the dark.