Life isn't a narrative text, but life had a main idea. Life isn't a spoof text, but life had a twist sometimes. Life isn't a descriptive text, but life must be show on. We lived in this world. Such an weird world, but we are not a weird. Life must go on, and we have to shining the life, we have to blessing this life.
We need to find the main idea of our life, that's why we lived. But the question is, do you have an good main idea? That's our obligate as a human.
Without God, our try to find the main idea is useless, and then our life is useless. Why? The main idea of this life is God. We can't find another way except Him. He said that he is the only one way to heaven. So, the main idea in this life is the salvation.
With the salvation we have to blessing this weird world. Can you imagine the effect of blessing? Too much.