The Power of God
As humans we feel the need to see something in order to believe it. Sometimes you must not rely only on your eyes, or think with mostly your brain. You must instead let your heart and faith guide you. When you become a "born again Christian", a Christian who has realized and repent from all of their sins and has been washed clean by Christ, you pretty much go into the situation blind and through the process you have your eyes opened. You see anew. You rely on your faith instead of your brain because you heart feels. You feel His presence and you know for sure you are not alone. You will then begin to notice his power.
Over the years, as I look back, I realize that if there was no God I would for sure not be alive today. Not only did He save each of our lives by dying on the cross but he also saved me from multiple near death experiences as a child. It is not just in the past, though, that I realize his power but also today. He is changing the heart of my boyfriend in a faith-based way, He is changing my personality so I can be the best of my ability, and He has let my grandmother survive one of the hardest weeks of her entire life. Through prayer anything can change that is meant to be. God is amazing and God is very much alive! Even though you may not acknowledge His presence yet, He has been there for every single step, tear, and every other detail of your life. He knows your past, present, and future. He knows everything.