I'm not sure if that is more of a theological question but I'll give it a shot.Can anyone explain what relationship do these things have? Word, way, truth and life.
Proverbs 4:20-25Amplified Bible, Classic Edition (AMPC)
20 My son, attend to my words; consent and submit to my sayings.
21 Let them not depart from your sight; keep them in the center of your heart.
22 For they are life to those who find them, healing and health to all their flesh.
23 Keep and guard your heart with all vigilance and above all that you guard, for out of it flow the springs of life.
Psalm 119:105 [Full Chapter]
Your word is a lamp to my feet and a light to my path.
John 17:17 Sanctify them by the truth; your word is truth.
Short and sweet. If you want life, let His words will show you the way. The words are truth and they will be life to them that find it. From the very word, life will spring forth in whatever you do.
Of course, you probably could write a whole book on it and probably anybody can go deeper than that.