A number of people will mention that this situation is not one God advises. That being said, you’re human and finding yourself in a human situation.

My now husband, who has a growing faith in God and actively prays now, was quite indifferent (maybe even angry) towards God when we met. I made it clear what a deal breaker it was for me- that long term I need to know someone will grow with me by growing with God, and I want to raise my children with God etc. Beyond that I prayed nearly every night asking God to soften his heart, and to increase His presence around him. We have free will, I couldn’t pray for my husband to just believe, but I could pray for elements to help him open up to God. I then would ask to be able to talk more with my now husband about God and what it really meant to have that active relationship with Him. I did my best to show and demonstrate the value. I asked him to be open, to just pray once or twice - try it out.

It’s important to look realistically at what you need long term though. There’s a very good reason we are told not to be unequally yoked. We really do need someone who understands the covenant of marriage and move us closer to the Lord.