For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.
What if this person and/or the spouse is not a christian?
I prayed about an answer and this is what I was given. Matthew 6:33. I asked "why this one." I believe the answer is,"True reality. To make sure the spouse wants to go to heaven. It is only through asking, seeking and knocking on the door, will their heart truly be open to going into heaven."