Proofs of God's Existence, Biblical Counseling

This is a topic that we all should be clear on. Especially to be able to witness to others. I have heard intelligent people say, "well, you can't prove that God exists, that's only what you believe." Granted, God is an invisible Spirit. We can't perceive Him with our sense of sight, smell or sound. However, there is very real and tangible evidence that absolutely proves He does exist. Let's consider the following facts: