Would you try to fly a plane without instructions or training?

So is your life, without the word of God. You crash without it.

Psalm 119:104 (KJV) – thy word is a lamp unto my feet, and a light unto my path.

John 15:5 (KJV) – I am the vine, ye are the branches: He that abideth in me and I in him, the same bringeth forth much fruit: for without me ye can do nothing.