Thus, God was faced with a problem. And it took the combined resources of the Trinity to solve that problem. As wisdom and power personified, God in Trinity designed the gospel. There is yet another perfect element in the character of God. That element is love.
Love is that element of character which is able to identify with others.
God alone holds this attribute in perfection. God is love. God's love was the key to the puzzle. Love found a way whereby God could retain His holiness, justice and truth, and yet show mercy. His wisdom designed that way.