Does God intend or call some people to live alone forever in their life?

No. I am not talking about taking the sacrament of priesthood or brotherhood or being a nun who is called to live a holy life only for Christ. I mean if a man tries hard to find a partner but it seems he is always failing in his life to find a partner so, in that case, is that man called by God to live alone forever as long as he lives, spend time praying to God and serve the people of the society by good, generous, loving, caring, and honest deeds? Is not taking the sacrament of marriage a sin even when it's not his choice? I could be wrong but I saw statistics that about 0.99999% of people around the world would never have a relationship. So this question.