The bible is a horrible example in this case.
It never was anything other than pure bullshit.
Have you read the bible? It's what made me really realize I'm an atheist.
For example, it goes on about how god is perfect, god is justice, god is omniscient and omnipotent.
Yet, Adam successfully hid from god in a confined space!
"And the LORD was with Judah; and he drave out the inhabitants of the mountain; but could not drive out the inhabitants of the valley, because they had chariots of iron."
Omnipotent, except when it comes to chariots of iron?
"Now while the sons of Israel were in the wilderness, they found a man gathering wood on the Sabbath day. And those who found him gathering wood brought him to Moses and Aaron, and to all the congregation; and they put him in custody because it had not been declared what should be done to him. Then the Lord said to Moses, "The man shall surely be put to death; all the congregation shall stone him with stones outside the camp." So all the congregation brought him outside the camp, and stoned him to death with stones, just as the Lord had commanded Moses."
Stoned to death (with stones) for gathering sticks.
I could go on for a while, but I'm already off topic enough as is.
In short, I find the bible thoroughly flawed, and I openly laugh at people saying it's perfect.
Even the first few chapters of genesis contradict each other.