I see sort of a loose parallel between God's command to multiply in the Earth that was spoken to both Adam and Noah. God's command to Adam appears to represent the Old Testament in the fact that he was commanded to eat vegetation (i.e. the Tree of Life) and to conquer (i.e. To have physical rule and domnion, i.e. the OT saint was to execute justice and to conquer one's enemies with physical battle). God's command to Noah represents the New Testament because he is to eat meat (i.e. the Passover Lamb), and he is to "replenish" the Earth (To make disciples of all nations, i.e. the NT saint is to wage war spiritually by spreading the gospel, love, and peace). For Jesus came not to judge, but to save. For we are under the age of grace. However, one day Jesus will return and set things in order. But until Christ's return, we are to love. We are to conquer evil with good. We are to pray for our enemies. We are to forgive. Turn the other cheek. We are to "replenish." For one is "replenished" by love. For it was Christ's love on the cross that can "replenish" each and every man, woman, and child on this Earth today; And it is a very beautiful thing.