I'm going to refuse to help a woman with two small kids.
Why are you going to refuse to help her?
I've known her for some time now. She is not helpful with others and she is close-minded with any religious issues
If she really needs the help you should be the bigger person. Its good to do nice things for others and maybe she will learn to help others as well.
She is not the kind of person who will change so I decided to ignore her.
I think you're going to regret that decision. You are hardening your heart, which is only going to hurt you in the end. Help her and you'll feel better.