It is firmly established that life is in the blood.
When a woman gets pregnant, one of the first things that happens is part of the cells bury into the uterus for the establishment of the placenta and umbilical cord. The placenta is how the blood flow is established. Through the placenta and umbilical cord, nutrients and nourishment are transferred to the baby from the mother. Little hair like structures called villi reach into the mother's blood to transfer the oxygen and nutrients without actually allowing the mother's blood to mix with the baby's blood. It is an amazing process.
We, as human beings, must have a healthy blood flow throughout our bodies to keep us alive and healthy. When there is a problem and blood begins to leave a body, life is at risk. Blood flow must be maintained within a body to keep it living. That is why major injuries can often be deadly. If there is bleeding, the blood is flowing out, and with it, the life of a person. If blood flow is cut off from one part of the body, that part will die.
There can also be troubles within the blood. Blood is what delivers oxygen, and removes many toxins. It defends the body from infections and from foreign materials. It is the transport system for oxygen, toxins, hormones, water, proteins, sugars, etc. It helps us fight infections and keeps us healthy. My aunt died many years ago because of a disease called aplastic anemia. This is when your body stops producing enough blood cells. This is difficult to treat as your body is not receiving what it needs, nor able to get rid of toxins efficiently, nor effectively. Without new, healthy blood cells, the body cannot maintain a life giving flow.
For the life of the flesh is in the blood, and I have given it to you upon the altar to make atonement for your souls; for it is the blood that makes atonement for the soul.’
Leviticus 17:11 NKJV
Without blood, our natural bodies cannot live. Life is in the blood, from the early beginnings in the womb, until the last moment before death.
Spiritually, we cannot find life without the blood of Jesus. He sacrificed his life so that we might be able to live. He gave it willingly to atone for our sins. Leviticus 17:14 says that the blood sustains life. In the Old Testament, a blood sacrifice was required on the altar. In the New Testament, Jesus became that ultimate sacrifice so that we might find eternal life.
But Christ came as High Priest of the good things to come, with the greater and more perfect tabernacle not made with hands, that is, not of this creation. Not with the blood of goats and calves, but with His own blood He entered the Most Holy Place once for all, having obtained eternal redemption. For if the blood of bulls and goats and the ashes of a heifer, sprinkling the unclean, sanctifies for the purifying of the flesh, how much more shall the blood of Christ, who through the eternal Spirit offered Himself without spot to God, cleanse your conscience from dead works to serve the living God? And for this reason He is the Mediator of the new covenant, by means of death, for the redemption of the transgressions under the first covenant, that those who are called may receive the promise of the eternal inheritance.
Hebrews 9:11-15 NKJV
His blood covers our sins and redeems us from the darkness of sin and death and restores true life.
in whom we have redemption through His blood, the forgiveness of sins.
Colossians 1:14 NKJV
For the wages of sin is death, but the gift of God is eternal life in Christ Jesus our Lord.
Romans 6:23 NKJV
His blood sustains us and delivers us. His blood brings us life: nutrients and oxygen to live, and removes our sin: toxins that destroy us. His blood is what flows to provide new life for our spiritual man. Without Jesus' blood, our spirit is dead and lifeless. It is hopeless and cannot survive. Spiritually, life only comes through the blood of Jesus being applied to each soul. That is why we sing about the blood of Jesus washing us white as snow. That is why we can praise when we know our sins are cleansed because of His sacrifice. Jesus laid down his life because we owed ours for our sinfulness. He instead took all that upon himself and allowed his life to flow out of his body, down that wooden beam and into the earth. Right into creation. Right into the very earth from which he had created human beings. He allowed this so that we might be able to be redeemed and forgiven. He wanted his beloved creation to be restored and given back the life He intended at the beginning. Sin had entered and destroyed any chance of the true purpose. Only his life-giving blood could restore life. Thank you, Jesus, for your blood. Blood gives life.
His blood once applied, can defend us and protect us. It's continuous flow in us will work to make us healthy and sustain us. It will protect us from attacks of the enemy, continue to work on removing impurities and sinful nature, and bring forth new life and strength. His blood will provide the spirit with the nutrients it needs to live and be sustained. Oh how precious is the blood of Jesus.
Blood is life in the physical, natural body and life for our spiritual body. I am thankful for the blood of Jesus. I am thankful for life.