Beginning with the Biblical view of the dawn of mankind God had a pointed interest in protecting the blood trail, blood trail that leads to Jesus the Christ. The Old Testament depicts a picture of God choosing a people to focus His attention to bless and protect. God chose the nation of Israel. The history of the Nation of Israel has been a long story of disappointment to God. God made several covenants with Israel but the covenants were put on hold until a later date due to Israel's disobedience. Eventually God chose the Tribe of Judah to focus His protection on, not because the Tribe of Judah was without flaws; it was due to God's protection of the blood trail that led to Jesus the Christ. The New Testament came into view that contained a new system of God dealing with mankind; that is the reason it is called "The New Testament" The word testament is really a legal term rather than using the word "covenant." Jesus the Christ was God's center of focus that led to Jesus the Christ dying on the cross. Now we come to the main crux of the book, "The Blood Trail." Redemption for man was and is the purpose of God protecting the "Blood Trail" from the beginning. Let me the preacher, explain: "The Blood Drawn from Immanuel's Veins" placed in man's laboratory would not have revealed the necessity for Jesus the Christ dying, but in God's laboratory it revealed that it was absolutely required for the salvation of mankind. Further explanation: (John 1: 13) "children born of natural descent, not of human decision or a husband's will, but born of God" That is the reason for the Virgin Birth. God is the Father of Jesus the Christ.