There are two words that come to your attention in this question. The first word is Fueling the second word is Life.

The word Fueling.

Almost every kind of combustible matter was used for fuel, such as the withered stalks of herbs (Matthew 6:30), thorns (Psalm 58:9; Ecclesiastes 7:6), animal excrements (Ezek. 4:12-15; 15:4, 6; 21:32). Wood or charcoal is much used still in all the towns of Syria and Egypt. It is largely brought from the region of Hebron to Jerusalem.

The word Life

In the Bible, Life is either Natural, Genesis 3:17; Spiritual, that of the renewed soul, and Spirit in man Romans 8:6; or Eternal, a holy and blissful immortality, John 3:36 Romans 6:23. Christ is the great Author of Natural life, Colossians 1:16; and also of Spiritual And Eternal Life; John 14:6 6:47. He has purchased these by laying down his own life; and gives them freely to his people, John 10:11,28.

Christ is your life. Colossians 4:4. Just as Jesus said, I am the way, the truth, and the Life. No one comes to the Father except through Me.-John 14:6.

Jesus further said, I Myself AM the Resurrection and the LIFE. He who Believes in Me, though he may die, he shall live. And whoever lives and believes in Me shall never die. Do you believe this?-John 11:25-26 I'm ready

Just as the Father raises up the dead and gives them LIFE, even so the Son also gives LIFE to whomever He wills and is Pleased To Give It. John 5:21.

Jesus Said: And this is the will of Him Who sent Me, that I should not lose any of all that He has given Me, but that I should give NEW LIFE and raise THEM up at the last day. For this is My Father's will and His purpose, that everyone who sees the Son and believes on Him should have Eternal Life, and I will raise him up at the last day. No one is able to come to Me unless the Father Who sent Me attracts and draws him and gives him the desire to come to Me, and then I will raise him up from the dead at the last day. John 6:39-40, 44.

God is the breath of life that fuels your life. When the Lord God formed man from the dust of the ground and breathed into his nostrils the breath or Spirit Of Life, and man became a living being. (I Cor 15:45-49, Genesis 2:7)

Now you being born again of the Spirit of the Living God, the Life of God in you Fuels His Eternal Life Given to you.