It looks like God is pretty evil, right?
Wrong.
The verses were taken from Judges 21:1-24. Conveniently missing, however, is Judges 21:25. This verse says:
"25 In those days there was no king in Israel. Everyone did what was right in his own eyes."
In other words, what was done was sinful, and NOT condoned by God or the Bible. The story simply displays the corruption of Israel at the time. This is a recurring theme in the Old Testament. Israel becomes corrupt, God sends a judge or king or prophet to whip them back into spiritual shape, and the cycle repeats itself.
At first I wasn't sure whether Disgusted was being intentionally deceitful, or just parroting someone else's deception; I initially gave him the benefit of the doubt. However, I noticed there were hyperlinks in his OP, and I clicked on them. They led to Bible Gateway with "Judges 21" typed in the search bar. This meant that instead of searching for "Judges 21:1-24" he had searched for "Judges 21". This means that he saw Judges 21:25 and chose to omit it when he C/P'd the verses.
Nice try Disgusted. You should try being honest next time.