Just too good to be true
There's an old saying: if something seems too good to be true, it probably is. Make sure the people you date are the real thing: down to earth, genuine, open, honest and truthful. People who let God into their lives usually admit their faults and try to be the best version of themselves for the people they care about.
A spiritual mismatch
When you are committed to putting God first and living that out day by day, it is a big mistake to move forward with someone who is not similarly committed. There is little reason to invest in a romance with someone whose values are very different from yours.
Worship of me, myself and I
Someone wrapped up in themselves is a taker, not a giver, and sees everything through their own needs. Conversation is one-sided: whatever you say becomes a cue to turn the attention back to them. In a healthy relationship both people give and receive. If someone ignores what you bring, they are telling you that you are there to serve them.