Our God said in His word that it was not good for Adam to be alone. In the same respect, I’m certain His blessing/promise for us is to see/find that suitable mate for us. If for some reason this is not working out for you, take these verses back to our God and pray asking for Him to make our spouses suitable for us. It is a blessing to find a spouse and be married too and Dont give up on that spouse as God is still perfecting the work in Him or Her.
Genesis 2:18
18The Lord God said, “It is not good for the man to be alone. I will make a helper suitable for him.”
Proverbs 18:22
Aramaic Bible in Plain English
22 He that finds a wife finds a good thing, and receives the will of Lord Jehovah, and he that puts away a good wife puts away good from his house.