Well, I think getting a good partner begins with you. The question you have to ask yourself is "Will I make a good partner to someone?" Most times, are so engulfed in what others can offer to us without working on ourselves. I feel, if you are good, you will definitely attract goodness. a good partner goes beyond the physical attraction. Yes, it is okay to feed the eyes before the mouth, but it should never be the basis of your selection. You look inwardly to see anyone's personality. Ask yourself what you want, where you want to be, and the kind of family you want to raise. These question will help anyone decide. 

For most religious people using a life partner boils down to the direction of God. I am a Christian, and I know choosing a life partner without the help of Christ might lead to serious regrets. God has given us common sense to be able to differentiate between right and wrong.