I don't think scientists are all liars. But alot if what they claim is a lie, like outer space, evolution, and how old the earth is. None of those things are able to be tested anyways, since they are not observable. And they have all been proven wrong many times.
I also know the government knows that scientists are wrong. But they side with them anyways in kahoot because of fear, but also stupidity. I'm not saying the government or scientists are bad, but a lot of it is.
There are many people who say the Bible, being so old, is unfit for modern times. But that is far from true. The Bible has been spiritually and historically proven accurate for as long as it's been written. There is a saying... "There is nothing new under the sun." This is true. What the Bible says stands today. For example, you shall not commit sexual immorality. This stands today for looking at porn, having sex before marriage, and being involved with multiple girls.
And also I'm sorry, but I don't understand what you mean about heaven. Are you trying to say that heaven is overcrowded? It's not. It's actually a bit bigger than the earth.
Also the earth cannot be millions of years old. It isn't. God created the earth WITH age, sort of like he didn't start Adam and Eve as newborn babies. He started them at adulthood. So it's like the earth was also created with adulthood. It was made with trees at the start, not small saplings or seeds. It had mountains. It had oceans. This is all what scientists mistakenas the earth being millions of billions of years old. The earth is really 7 to 10 thousand years old.
I also wanted to say that scientists cannot prove the earth is this old, because since the earth was created with age, and us humans cannot live nearly as long as the earth, it is not observable by the scientific method. The scientific method says that the subject must be observed, but we can't. The same way evolution is not scientific because it's too slow to be observable, and noboda has had a monkey that eventually turned into an adult. And we have no skeletons in between monkey and human.