Life's challenges help us come to an understanding of why it is very impossible to view life exactly as God intended it. Sin clouds the beauty of life that God desires for us to enjoy. Sometimes sin comes from inside, our selfishness creates a cloud that causes us see ourselves as simply more important than we are and causes us to disregard others' interests. At times sin comes from outside. The injustice of others my cause our tears to fall like rain, preventing us from viewing the goodness of God. Sin of any kind keeps us from seeing the wonder and glory of life as God intended it to be.