If we look at living water, I think of it as the Holy Spirit extended to us, an infinite resource for God is unlimited. Like light and love, anointing oil, fire of God... Jesus spoke of this to the woman at the well in Samaria. And after Jesus was glorified, it became available. A river not just a cup. The idea of something that can baptise a person and lift them up and saturate them. Wash burdens away. We drink water for life. Our bodies are made of water. Our blood is mostly water. Is it a basic constituent of God, or God creatively making his presence look like water, and making it cool and refreshing? God on the inside makes changes in us.
Perhaps Jesus blood was from living water, as a constituent.
There are two ways of looking at Jesus' sacred blood.
It was human, his life was in it. It was sinless, somehow overcame sin, and contains power over sin, and has been miraculously made into an infinite non material resource.
Some may think the above is far fetched.
Then going the other way.
Jesus' sacred blood was the blood of God the son, powerful. An infinite resource by nature, that took and overcame the power of sin. Containing Godliness and the power to make sons and daughters.
As an aside. I am persuaded that from a near death experience, a man described God as not being made in our image an likeness, for want of a better word than made. And still he could see, he was made in God's image and likeness.
I know that in the early fathers it was concluded that God is not anthropomorphic, but going according to Moses on Sinai and not Genesis, Moses saw the worship of God in Heaven and saw God's back from the cleft of the rock. It is the basis of Judaism and Christianity. Over and above Samaritan worship...
If there is the hand of God, face of God, footstool and arm, breath, nostrils... even in an anthropomorphic state there must also be blood.
Back to the blood of Jesus.
It could be that Jesus' blood was both human and divine, in a hypostatic union. How can we separate Jesus' humanity from the divine?
Jesus' blood cleanses us from sin, justifies us and our thoughts change to just, cleans our hearts, mends wounds in the heart, warms us into the God kind of love from within, overcomes the power of unclean spirits, and makes us acceptable to enter the throne room of God the Father. Can human blood alone do this even if glorified?