I guess because everybody is different?
I don't think the Bible really makes much sense, all in all.
If all you ever heard was Christendom's version of Christianity, then that doesn't surprise me. Its the reason why I left the church system. But I never threw the baby out with the bathwater, like so many do, assuming that God is the founder of Christendom. Sorry, it was the other guy. (Matthew 13:24-30; 36-42)
What made me a Christian? I believed that Jesus Christ sacrificed his life to save us from our sins. I attended church, Christian youth group, and Bible camp.
You really think that is what makes someone a Christian? Not even close. (Matthew 22:36-39) You don't let go of someone you love and believe in, just because others tell you lies about them. If you do, you are as bad as the liars.
Do you find genocide and slavery to be particularly moral things?
Genocide and slavery? I have heard you mention these before as if God condones these things.
When humans do these things, they are viewed as negative, but when you delve into the Bible, you find explanations for why they were practiced in ancient times....which is NOT the same as excuses.
Humans have no power over life and death. If a human takes a life, then he cannot bring that life back. Not so with the Creator. Think of one of those acts of "genocide" like the flood of Noah's day as an example. What was God's intention in wiping out the world of that time? Demonic intervention had accelerated violence and immorality in the world of mankind so rapidly, that the whole earth was "ruined" in God's site. (Genesis 6:11-12) He was not bringing to ruin something that wasn't already ruined. Noah is called a "preacher of righteousness" (2 Peter 2:5) so all the time he was constructing the ark (probably decades) he preached to the people about righteousness....but not a soul responded. Only Noah was seen to merit God's favor. (Genesis 6:5-8) But even he had to obey his God in order to be saved.
What about the children who perished in the flood? Were they innocent victims of God's punishment? Not really, because they were already victims of their parent's bad example, and also the immoral environment in which they were being raised. The cities of Sodom and Gomorrah also reflect this situation.
Every person who heard Noah preach or who saw the structure that he was building, knew why he was doing it. But they chose to ridicule him and ignore him. If God had spared that world, then imagine what it would be like living today if it had continued? Its bad enough now as we see the world again sinking to low levels of morality and godlessness. No one is safe even walking the streets any more. No one knows when the next terrorist bomb will explode while they are enjoying their morning coffee.
And if God had spared those thousands of children, who was going to look after them all? Wasn't it better to take them all together so that in the coming resurrection, parents and their children will be brought back to life together, but in a different world, in a much better environment, more conducive to learning God's ways and adopting his standards? I believe that they will be given that opportunity.
People tend to treat God as if he was human with human limitations. He sees into the future and plans his long-range actions on the final outcome.
Slavery in Israel was much more like employment. It was the ancient Jewish equivalent of social security.
You cannot put today's standards on yesterday's attitudes. Without slavery, many Israelites would have had no way to pay themselves out of debt. Throwing a man in jail took him away from his family who depended on him to feed and house them. Being able to put a child into service also allowed a father to care for the rest of his family. Unlike today's kids, children back then worked to serve the interests of the whole family. It was why a bride price was to be paid by taking a girl away from her family...to compensate them for the loss of her services.
It was not hard labor under a whip, but it was expected that a slave could be punished for neglecting his assigned job. Don't forget that this was the same society that could put a drunken good-for-nothing son to death for abusing his parents.
Humans have used corporal punishment for centuries without thinking twice about it. In western society it was quite acceptable to take a cane to a errant school student, or for a father to take his son down behind the woodshed for a good whooping if he had misbehaved.
Times change and we are no longer permitted to do that....but we look back on the old days and think it was a bit barbaric now. But at the time no one thought twice about it.