Is there a God? This is one pertinent question human beings have grappled with for as long as human life has existed. Regardless of our religious beliefs or lack thereof, there are moments and experiences in life that prompt us to ask whether God exists or not. How do you answer this question?

Chances are you picked up this article because you are a Christian and you believe in the God of the Bible.  But how would you answer a friend who asked you the simple question, “If you can’t see God, why do you believe He exists?” Perhaps you are a skeptic, reading this article as a favor to a friend or family member. Maybe you grew up in a home that didn’t make much of God at all, and you just aren’t sure what to think. I want you to know that there are some good reasons to believe in God. Here are a few that have helped me.

First, nature is evidence of the existence of God.

We all know that words can’t do justice to the beauty and grandeur of the natural world. Whether it’s the depth of the blue sea, the power packed into a hurricane, or the colorful hues of the simplest sunset, there is something jaw dropping about the world in which we live. There’s nothing like driving outside the city to look up at the stars without a gazillion headlights dimming your view.

I could go on, but you get the point. It is highly unlikely that a universe arrived “naturally”—without the intervention of God.

Second, people, however imperfectly, accept a universal standard of right and wrong.

For centuries philosophers have struggled with the question, “Why is there so much good in the world?” Maybe that surprises you. You are probably accustomed to hearing about the problem of evil. It’s a question often posed to those with the firm conviction that there is a God, and not just any God, a God who is all-good and all-powerful. If that’s true, these skeptics ask, then why is there any suffering in the world? Why would God allow that? Admittedly, that is a great question, and one the Bible is not silent about.

However, there is another question, just as important, that every skeptic needs to answer. I’ll put it another way, “If there is no God in the world, if there is no Being who as the Author of life can distinguish right from wrong, why is it universally accepted that there is such a thing as right and wrong?”

The fact that we are moral beings, that humans don’t spend all their days conspiring how to steal from the weak to feather their own nests (at least most of us), is good evidence that there is a God, and that God is good.

Third, the Bible testifies to the existence and character God.

Skeptics will not like my third reason for believing in a God whom I cannot see. I should note that it does not stand alone. It is preceded by two arguments that are in no way dependent on the third. Whatever you think about the Bible, the fact remains that there is no natural explanation for the existence of life on earth and there is no merely human explanation for the problem of good. The existence of God is the best and most satisfying answer to the both issues.

My path to faith did not come by reading an essay presenting rational arguments for God’s existence and love. My faith in God came after I knew with my mind and felt in my heart that something was not right with the world and something was not right with me. As a tiny creature in a vast universe I was calling out for answers, answers that mattered more than the next paycheck or ballgame. To my surprise, God came to me through his Word. The message of the prophet Isaiah describes God’s action in my life:

In that day the deaf shall hear the words of a book, and out of their gloom and darkness the eyes of the blind shall see. The meek shall obtain fresh joy in the LORD, and the poor among mankind shall exult in the Holy One of Israel” (Isa 29:18-19).

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