1. If you have a insolent child. A teenager or any child of your own that missbehaves in any way. May it be cursing or simply dont do what you say.....BEING A KID that is. (kids dont learn fast). IF you have a child like this. Your GOD commands you to lock your child in your basement and torture them! This is in the bible as pure TEXT. Not something you can think up. It says so right there.
As an actual Bible-believing Christian, I can tell you that this is part of the Mosaic Law, which has been laid to rest and is no longer in force. That said, the adage "Spare the rod and spoil the rod" is still true; if you do not discipline your children, then you spoil them and, effectively, you do not care enough about them to correct their errors.
2. If you work on a sunday...you go to hell. Hello?
Mosaic Law prohibition, intended primarily to set the people of Israel apart from the neighboring pagan nations. Also note that it is not Sunday; the Jewish Sabbath is actually a Saturday.
Once again, however, the Mosaic Law is no longer in effect, having been replaced with the New Covenant.
3. In the bible there are strict guidelines how to handle your slaves. Who you can have as a slave. What they are worth and how you can or can not beat them. Your GOD does not only condone slavory, but have a FAQ how to handle it. This is printed and laid out for anyone who wants to READ the bible.
The Bible has strict guidelines such as that because, back in the day, there was no moral or legal prohibition against slavery; indeed, a wealthy, prosperous and charitable/equitable person who owned slaves could quite probably give them a higher quality of life than a street beggar. That said, the Bible says nothing about the morality or lack thereof of slavery. It simply gives godly guidelines for such relationships as between a master and slave.
These guidelines are applicable to modern society in an employer/employee relationship- though obviously some of it wouldn't be as applicable.
What GOD, or supernatural powered beeing, who was GOOD, would ever hurt innocent people simply because:
The entire problem with your skewed theological viewpoint, as presented in your OP, is the concept that people are basically "good"- the Bible quite clearly teaches the opposite, that people are fundamentally sinful. It's quite well supported too; you don't have to teach small children to disobey or be bad, you have to teach them to obey and be good.
A ) They where to stupid to believe
The general consensus among Protestant, Evangelical Christian groups is that the mentally impaired/disabled are welcomed into heaven because they do not understand their own sinfulness- and therefore cannot be convicted of it. The same goes for infants; while innately sinful, they do not understand their sinfulness and therefore cannot repent and believe.
B ) They choose not to believe
A more accurate statement would be "they reject belief in the Bible and God". As such, the reject the belief that humans are innately sinful, require redemption, and that the only way to acquire such redemption is by faith in Jesus Christ.
At the same time, Jesus preaches free will?
The existence of free will and the action of Divine providence is..... quite frankly brain-hurting. It exists, but the human mind simply can't comprehend it.
What GOD, or supernatural powered beeing, who was GOOD, would ever hurt innocent people simply because:
As I noted above, your theology is skewed; if you can show me someone who is truly innocent (hint: you can't), then we'll talk. But since Christ, the God-Man, was the only truly innocent, sinless human being ever to walk the Earth, your case holds no water.
This god that so many christians follow is an egomanic, sadistic, massmurder jackass, who SAYS that if you do not worshop him, you will be damned forever.
If you can prove it, then I might take you seriously, as it stands, all I see is hot air.
Though I find it quite reasonable that mankind should worship God- He did create us, after all. And parents expect their children to obey them, do they not? Worshiping God is much the same; by obeying Him, we show that we love Him.