I have been scrutinising abstinence only education and purity ring schemes and I have come to the conclusion they are total naff. The purity ring scheme relies on people banding together for support, and when the number of people with them in a school exceeds a critical mass the whole system breaks down, and abstinence ed just doesn't work.
Sooo....you can't just really hope to meet a christian girl with these moral values at school, college, work etc (sure there will be some, but most people who say they are christian, arent). It would be better to get very involved in your christian community. Even some of these girls won't have the values you are looking for. So just find yourself a good group of friends, be happy, and the rest will come naturally.
what worries me about your posts is that you seem to have no love for yourself. One of the best pieces of advice really is love yourself before you love another. You are just going to give heartachle and hassle to both yourself and your partner if you rush into it, because you will be overly insecure, worrysome, and maybe even controlling. Let a relationship blossom out of an increased love of yourself and of life.