"I know this sounds REALLY bad but what if the guy you have a crush on is married and was someone you once dated. What if you ask God to take the feelings away and they still don't go away???? Please help!!!
I know that it's easy to get freaked out when you have strong feelings and they just won't 'go away'. Believe it or not, at one point in time most young ladies will have a crush on someone who is unavailable. Whether he's courting, engaged, or married to someone else, it is hard to deal with feelings for someone that you know you shouldn't be having feelings for. Dating aggravates this problem as it encourages you to form attachments to people that, odds are, you won't spend the rest of your life with.
But the principles are the same no matter the situation or the circumstances.
Now, here are a few ideas for you, ok?
1. Whenever you get a thought about him, or warm fuzzies about him, or anything, pray. And don't just pray about him, because that will just continue to train your brain to think about him. Try something like this. "Lord, I know that So-and-so is married, but I still have a crush on him. Please take away those feelings and help me to reserve my heart for my future husband. I pray that You would prepare me to be a good wife someday, and help me to practice guarding my heart now in preparation for the day that I am married myself. I also pray for my grandma, please heal her arthritis because it is so hard on her not to be able to walk around. Please give me wisdom of how I can bless her and make things easier on her. Thank you, in Jesus' name I pray. Amen."
2. "Take every thought captive and make it obedient unto Christ." Don't allow yourself to daydream or anything. Here is one way that you can 'take every thought captive'. Picture your mind as an airport, and the thoughs as airplanes that are trying to land. When one comes zooming up that you don't want in your mind, send it off. For the first week (or probably month) you will probably have to do this over 100 times a day, but it does get easier and less frequent when you practice.
Well my dear, I hope that is helpful to you. Keep reading your Bible and training your mind to think of things the way Jesus would want you to. And don't worry about your crush too much, as long as you continue to pray about it, I'm sure that God will help you with it so gradually that you won't even notice it's gone. :-)