I hear what you're saying, Stilly.
I believe many of us do need to stop, and examine ourselves. Am I really trusting and waiting on God, or just using that as an excuse? Am I open and willing to love others in general, or do I have a long, specific laundry list of things someone 'must' be?
In regards to those opposing this...I see what you're saying. Am I just settling for 'anyone', or am I really concerned and invested in who I'm going to be sharing my life and the deepest parts of me with? Is this idealistic, or are there really better quality people in the world (like the one you may be looking for)?
There are obviously a great deal more questions and viewpoints than this, but I'm trying to just hit the 'generals' in context to this thread.
So...now what? Do I settle, or hold out? Well, maybe there's more to it than that...(and you me be wondering 'like what>?' well...let's discuss it...)
Perhaps, their are 'essentials' that each of us 'want' or 'need' in a relationship. As an example, logically at least, it's probably not a good idea for someone struggling to overcome alcoholism to be romantically involved with an alcoholic. (plug-in similar situations)
In the same way, for someone wanting to grow in their faith and commitment to Christ, it's probably not the best idea to be involved with someone who is secular, wavering in (or losing) their faith, or of a different religion. (Now, before you blow up on me, there are nearly always exceptions, and this CAN be something which would strengthen SOME people in their faith, but NOT MANY...)
So, where does that leave us? Well, very simply (in the 'list-making' type of perspective) what we're left with are those seeking God (as in, may not be 'on fire' or 'saints' but are earnestly trying), those who are well acquainted with God, but may need some challenging, deepening, revival in thier lives and relationships, and those who are saints/incredible 'on fire' Christians.
DISCLAIMER: 'Saints' & 'On-fire' Christians come in many shapes, sizes, places, appearances, ext...so our 'idea' of them could be a problem, but furthermore...they are THE MINORITY...seriously. WE definitely AIM to be WITH, IN, & LIKE CHRIST...but out of many who are called, few are chosen....or rather, most of us don't make it there. ...so, if everyone 'wants' or 'needs' a 'saint' in their lives, then I understand why so many are single...
Now, all that said, there are a great deal of loving, striving, struggling, faithful Christians in the world whom God may or may not give you the 'thumbs up' to be with. It's not an idol choice, nor necessarily a single divine appointment. If you faithfully seek God, and actually put yourself out there (so that you're in society...with other people....around those God could use or send your way...), then if He's got it in the plans for you to be married....I'm pretty sure it won't be too hard to find that said person.
I've known people who found them young & old. The first time or the 50th....either way...we have to be centered in Christ and around other people. I really do believe it's as simple as that. It's kind of hard (not impossible, but hard...) for God to send someone your way if you avoid others, have narrow views of who someone 'must' be in order to have a relationship, and don't care to be involved in society (groups, events, ext).
Don't get me wrong, God CAN and DOES use us, but give Him SOMETHING to work with! lol