Postby goldenspines » Fri Jul 30, 2010 9:16 am
While one does have to be careful in anime cons, like W4J said, they have just about the same amount of sin as the rest of the world.
Since you are going with friends, run ins with creepy people should not be a huge problem (depends how big the con you're going to is, though). Just use common sense and know how to stay out of trouble and you'll be fine. ClosetOtaku has given a good description of what to look out for. Obviously, not everyone at the con is looking to make you stumble, but it's good to be aware that people are going to be idiots wherever you go.
Concerning verses to read, I don't really think that any are the "best" (because they're all good), but I'll try to narrow some down for you.
Rejoice in the Lord always. I will say it again: Rejoice! Let your gentleness be evident to all. The Lord is near. Do not be anxious about anything, but in everything, by prayer and petition, with thanksgiving, present your requests to God. And the peace of God, which transcends all understanding, will guard your hearts and your minds in Christ Jesus.
Finally, brothers, whatever is true, whatever is noble, whatever is right, whatever is pure, whatever is lovely, whatever is admirable—if anything is excellent or praiseworthy—think about such things. Whatever you have learned or received or heard from me, or seen in me—put it into practice. And the God of peace will be with you. -Philippians 4:4-9
Just remember to trust God everyday. He's there at the con too.