Answer for Skeptics
I am attracted to the argument of skeptics that " the existence or amount of evil and suffering in the world shows that God does not exist, or that naturalistic evolutionary theory is sufficient for explaining our origins"
In my opinion we can against this argument with law of causality. If there is no God, who's the creator of this world? are the creator of this world your ancestors? I am sure you know the answer.
Life in the world is the examination from God. God has given us opportunity and capability to choose our choice. It is up to us if we want to choose good or bad, but the result, back to ourselves. And we know that God gave us mind to differ which one bad? and which one good?
so if you see the amount of evil in the world, that is not showed that God does not exist, but that is the effect of human's choice, which choose bad one.
and there are many proofs in this world, which prove that God is exist. look at the mountain, look at the sky, look at the ant, look at the desert, look at the sea and river, you will find the power of God behind them. And look at yourself! how the system of your body formed? you are consists of bones, blood, heart, mind, brain, etc, which no one could make them unless God. Did you ever imagine before? how the process of respiration? how is the circulation of your blood? how is the process of your excretion? how is the process of your mind? I am sure that, you will say " that's so fantastic", there is the power of God behind them.
back to the faith, I think you will get strong faith with evidence and reason.