Turning from the first table of the covenant with its upward look, to the second table with its outward look, we find that each new requirement in its order stands for a great principle which is applicable alike to all peoples and to all times, and which has its basis in man's loving union with God. The first of this series, the sixth of the ten requirements, is: "Thou shalt not kill;" or, "Thou shalt do no murder." Here is a great deal more than an ordinance forbidding the striking down to death of a fellow-man. Here is a call of God to guard sacredly the life of every child of God, as that which is dear to God. In the Oriental world, as in the primitive world generally, blood stands for life, and life is supposed to proceed from God and to return to God. When, therefore, an Oriental is told that he must not take it upon himself to shed another's blood, he realizes that that prohibition is equivalent to saying that it is not for him to decide when a life that God has given shall be recalled to God. This idea it is that runs through the whole system of what is popularly known as "blood revenge" in the East. "Whoso sheddeth man's blood, by man shall his blood be shed: for in the image of God made he man,"[278] was the declaration of God as early as the days of Noah; and it is in the line of that declaration that any man in the East who sheds another's blood must surrender his own blood to the other's family, at the present day--as ever since the days of Noah. Not personal revenge, but divine equity, is the real basis of this system. Not because the life belongs to the man, but because it belongs to God, must it be guarded sacredly, and be accounted for--if taken away. [278] Gen. 9 : 6. It is on this principle that the civil magistrate, as the messenger of God, takes the life of one who has taken another's life, in these days of the Christian dispensation. "He beareth not the sword in vain: for he is a minister of God, an avenger for wrath to him that doeth evil."[279] A child of God must count sacred every life which God has given; and except while acting as a specific messenger of God, he must never send back a human life to God. [279] Rom. 13 : 4.