Bo, you're really taking that verse out of context.(In fact, your doing what you said religious people do by picking out a specific verse in the Bible, taking it out of context, just to use for their own agenda, though you've used it to try to critic the Bible.)
If we look back at 17 in that chapter we would see that Saul wanted to kill David. He was jealous of him and wanted him gone because people loved him more than he and that David was a brave, valiant, and successful warrior.
Also, in verse 20, we found that Michal, the woman David loved and wanted to marry, also equally love him back.(So she wasn't being forced into it and in fact wanted it.) So they went together and told Saul their desire to marry. This made Saul happy because he saw the perfect opportunity to kill David.(In fact, in verse 21 he says, "I will give her to him, that she may be a snare to him, and that the hand of the Philistines may be against him."
So in verse 25, knowing that David would do it, Saul said that he could marry Michal but only if he killed a large number of Philistines. An important thing to note about that though, is that him saying that was done out of the evil in his heart to murder David, not a Biblical rule or standard. He knew that if David attempted this, which he did and succeeded in, that he would most likely die, his ultimate goal. This was his way of getting rid of David without getting his hands dirty.
A thing to not is, nowhere in the Bible does it say you have to pay something to marry a bride. It does not advocate that anywhere. Now, customs over time have appeared that the groom will give something to the brides family to show he is dedicated to that woman, but it is not a requirement in the Bible.
Bo, you didn't look at the context of the verse. Now I'm not trying to be a know-it-all or to bad mouth you in any way. I'm just pointing out that you misinterpreted the verse and that needs to be said.
I'm not going to comment in this thread again.
I made my point and how I felt about the issue. To say anymore is going to start a meaningless argument. I'm am not going to change my views on homosexual marriage and neither are people who may disagree with me. So to stay here and to debate and argue endlessley serves no purpose.