Look at this example - Big Bang Theory. One of the greatest flaws in BB is that known history shows changes. There have been volcanoes, hurricanes, Pangea, and any other number of great changes over the earth at many times. We do not know for certain that, if indeed the universe is 13 - 14 billion years old, there weren't many physics changes throughout the universe, that happened over time, that changed the course of the universe in ways undreamed of, so that BB is entirely false. We just don't know. Big Bang will never be proven to have existed.
There is one thing that is as solid as we can get. It is history written down and passed down from ancestors to descendants with stubborn faithfulness. This is the Bible record. We can show that the record has not changed over 2,000 years with the Dead Sea Scrolls.
In addition, there are in the range of 25,000 hand-copied ancient Old Testaments, from 2,000 years ago or earlier, that all match. Who in the world is going to make all these copies and preserve them for this long of a time, except that there is power and truth in it? There is nothing like it in any other writing from the ancient peoples, be they stone carvings, or standard parchment/paper copies.
But this isn't all. Even our science has combined the scientific laws of cause and effect with the knowledge we have of the various dimensions. These two things alone show us that everything is caused, that there is no random activity, but that the causes can change from the beginning when things were started.
This means that the past of our lives can be changed by cause and effect programming so that we are continually living in different timelines while only remembering the one we are currently in. Why only remember this one? Because the changes are being made from the Beginning, so that there is only this one, until the next change. Then there will only be that one, and we will only have memory of it, until the following change.
The fact that there is intelligence and other great complexity, through cause and effect, means that the cause and effect Programmer is so great that It is nothing other than God. It also shows us that God is so great that that He can manipulate even the cause and effect that go through all time from the beginning.
Not only is there God, but He is way beyond anything we consider in power, or could dream of if we considered the wildest that our imaginations could come up with.
To remain on-topic, God is even far greater than all this. He "swims" through the dimensions and the universe, answering prayers and simple desires, because it is the way He is. He maintains health, or destroys it, all according to the power He has placed within the universe. He even seems to contradict Himself without contradiction Himself in the least; we are so limited in understanding that we think He contradicts Himself.
Stick to the Bible. Trust in God. His strength and finesse are beyond understanding. He will help you with your health. But, because of the state of affairs of sinful and wicked people, we won't exist in His salvation until the New Universe... even though we see that salvation coming, from this side of it.
Jesus!