But the LORD said to Samuel, "Do not consider his appearance or for their height because they have rejected, for the Lord seeth not as man. Man looks at the outward appearance, but the Lord's heart. 1 Samuel 16:7
When the Lord says not to look at the appearance, but also for sentimental life. Many people sometimes lose the opportunity to meet someone special because of the appearance. And God does not like it because it does acepcção people.
If we are spiritually well, that is, if we are born of God and we are waiting on the Lord the man or woman's right, we should not ask God for the physical type of man or woman because God is not a supermarket come in and pick the fruit by size or appearance.
When God called you to change your life, He already knew what kind of man or woman would complete you. I say this not talking about looks, but of character, which is much more important than appearance. The exterior with time, not plastic gives way, but the interior is renewed every day. And who spend time asking God for a man with blue eyes or a woman with green eyes, I'm sorry, but you have not had a meeting with God.
God is an intelligent and knows us better than ourselves. And he knows what is best for us. If you're single and dating a boy who respects you, get out of that relationship because God does not want to see you suffer. Same thing for boys, the girl is not dating you respects you, get out of this relationship. If you have children and live together, pray for your husband or wife, and God will transform your relationship.
Stay strong with God.