It's not really case of belief or not, because unlike Religion Science is based on facts
.; Probably the simplest case of Evolution (That we are also taught in Biology, rofl) regards the evolution of Bacteria (through natural selection) as it becomes resistant to anti-biotics - this is not a belief, but observed and 'proven'.
So what, God made it? It's interesting that such a 'loving' god would then tell us to:
http://www.evilbible.com/Murder.htm
Kill People Who Don't Listen to Priests
Anyone arrogant enough to reject the verdict of the judge or of the priest who represents the LORD your God must be put to death. Such evil must be purged from Israel. (Deuteronomy 17:12 NLT)
Kill Witches
You should not let a sorceress live. (Exodus 22:17 NAB)
Kill Homosexuals
"If a man lies with a male as with a women, both of them shall be put to death for their abominable deed; they have forfeited their lives." (Leviticus 20:13 NAB)
Kill Fortunetellers
A man or a woman who acts as a medium or fortuneteller shall be put to death by stoning; they have no one but themselves to blame for their death. (Leviticus 20:27 NAB)
Death for Hitting Dad
Whoever strikes his father or mother shall be put to death. (Exodus 21:15 NAB)
Or even kill a "Rape Victim"
http://www.evilbible.com/Rape.htm
Death to the Rape Victim (Deuteronomy 22:23-24 NAB)
If within the city a man comes upon a maiden who is betrothed, and has relations with her, you shall bring them both out of the gate of the city and there stone them to death: the girl because she did not cry out for help though she was in the city, and the man because he violated his neighbors wife.