We are all eternal spirit being residing in flesh for sometime. Your body is just your domicile / home, the real you is the hidden inner spirit man in it; from where your emotions flow. Don't ignore him; busy caring, cherishing only your body. Like our body need food and care; even our spirit has needs, that is what we get from Bible verses which are spirit in nature on which our spirit can feed on [John 6.63] nurture and receive universal care, as it is God's word, because God is also a spirit. Remember we are all eternal spirit beings residing in flesh for sometime. Waiting to be liberated for eternity in heaven or hell based on our response to God's word, the Bible.