Any time anyone asks an atheist who says that god does not exist, the remark is...Prove it.
Of course, the problem is that you cannot prove a negative. That is you cannot prove that god does not exist. That is a problem of logic, not evidence. In other words, you cannot prove a negative. From a logical point of view, you can only prove that god exists...not that god does not exist. You can only prove a positive, not a negative.
A clear example of this comes from the fact that if a person is accused of committing a crime, the prosecution has to prove that the defendant committed the crime; the defendant does not have to prove that he/she did not commit the crime.
And if that is not clear, try this. Suppose you said that you were a good cook, and I said you were not. What would I have to do to prove that your are not a good cook?
I don't have to do anything to show that your are not a good cook. But on the other hand, you would have to cook meals; you have to show your cooking talent. You have to prove that you are a good cook. That is the positive side of logic. Proving that you are not a good cook is a negative side of logic. You can't prove a negative, only the positive. So if you are a good cook, prove it.
What does this have to do with talking about the existence of god? Well if god exists, then prove it. If I say god does not exist, I don't have to do anything. If you believe that god exists, the you have to prove it.
So there we have it. If god exists, then prove it.
So now we can go ahead a prove that god exists. To do so I will show five examples which can be used to prove that god exists.
To prove that god exists, there has to be some showing of how god can modify the rules of science. In other words, if you can show that a normal operation of science will be modified under normal circumstances, then there is a good likely hood that the change in science originated from outside of science; from some ad-normal operation. If we can show that a normal operation, under normal science rules is now being changed then we can support the view that an outsider modified the scientific operation. So science can be changed from the outside. This could be from an outsider, like god.
Proof #1. Gasoline.
In this view, take a person and cover their body with a cloak full of gasoline. Put the person into a box that also is filled with gasoline, then light a match and put it into the box where the person is. Now, if the gasoline starts to burn and the person does not get burned, then this would violate the rules of chemistry. In such a case if the person survives, completely intact without harm, then this would show that god interfered with the laws of science; specifically with the laws of chemistry. That would be proof that god exists.
Take a 747 jet airplane with about 400 passengers in the plane. They are flying at over 50,000 feet and at about 500 miles per hour. So then if the jet engines stop working but the jet plane continues to fly, that is it doesn't fall from the sky and hit the ground, but it continues to fly for 10, 50, or 200 hundred miles, then it is operating with out the laws of chemistry (jet fuel), physics (force), and evolutionary biology (human pilot). If it continues to fly and then lands, that would show that three laws of science are compromised; if they are compromised then something or someone compromised them. Then this would be proof than an outsider affected these laws. That could be proof that god exists.
Proof #3. Drowning.
Take a person and put that person into a boat and go to a deep part of a lake. Put a couple of 100 lb objects on the persons legs and then tie the person's arms around their back and throw them into the lake without any air support to their lungs. When the person delves under the water the chance of drowning has 100% probability. So if the person is brought back up to the surface after two days underwater, without any human or device support and is still alive, then there is a high likely hood that an outsider made that possible, made that survival possible, because the laws of chemistry and biology were affected. The laws were changed for this event. So that could be proof that god exists.
Proof#4. Gun control
Take a person who is contemplating suicide. The person has a guns with multiple bullets. The person starts shooting himself in the head, over and over again. If the bullets make a connection into the person's head, and the person continues to shoot again and again, with the bullets entering the brain so that the person does not die, then there is a violation of the laws of physics. The laws of physics show that the force created by the exploding bullet should create damage into the brain, and kill the person. But without the damage, the rules of physics are affected, making the person free of the laws of physics. So that could be proof that god exists.
Take a person who is jumping out of a airplane at 10,000 feet. The person jumps out of the plane without a parachute and with his hands and legs tied together and falling over the ocean . Furthermore, the person is falling without any device that would slow the download to the water. So when the person hits the water, and goes under and stays there for hours, and later comes back up alive, then there is a violation of the laws of physics (the force hitting the water didn't kill the person) and chemistry (the drowning of the person didn't kill the person). So that could be proof that god exist.
Having made the case the science is the determining factor about the existence of god, one thing comes to mind though, what about a miracles? If they occur, doesn't that prove that god exists?
Indeed, what is a miracle?
A miracle is an event that occurs for which there is no rational or scientific explanation; at least not now. Take, for example, the situation where a hundred years ago, someone drowned in a lake. The body was recovered, and the person was dead. But it may have occurred that the person woke up and came back to life. A miracle? Yes. At least then, because there would not have been a scientific explanation for the event.
But now it is possible to say that that the recovery event may have been due to the fact that the lungs were not filled with water, and that the brain and heart continued to function, even if under a very limited form. But they functioned enough for the person to recover.
Was that a miracle then? Now there seems to be a rational and scientific explanation for the occurrence. So, no, it was not a miracle. And such events have been reported over the last several decades.
Similarly, 2000 years ago, if a person recovered from leprosy, it would have been called a miracle, but now we know that there is medicine drugs used like dapsone, clofazimine, and refampicin to cure leprosy. This is not a miracle, it is science.
So from the five examples mentioned above, is it possible that the events could occur, and not lead to a disaster? Could a jet plane fly for 200 hundred miles without power? Could a person shoot themselves in the head and still survive? Could a person survive a gasoline fire on their entire body for an extended period of time? Could a person survive a fall of 10,000 feet, into an ocean or lake and not have their body break apart? For these five examples, the answer is no, but if it did happen, wouldn't that be a miracle? It would be an event that we would not have a scientific explanation or rational explanation for. But in due time, it could be explained.
Does god Exist?
So now, with these five examples, it shows that a clear proof that god exists is possible, but it also shows that these examples do not have a probability of success. So does god exist? Well these examples do not show that it is possible. The answer is not likely. Although a violation of the rules of science makes it a possible...but it is unlikely. If an atheist says god does not exist, it would be very hard to prove that such an entity does exist.
Is it possible that god exists? Logically possible? Under those circumstances, sure. But that is opening up a Pandora's box of possibilities. Is is logically possible for god to exist and not exist at the same time? If god can do anything, then god can do anything that is possible. See? It is not the kind of entity that we are accustomed to talking about.