Where did you get this? Is this your creation?
Your whole post, just plain wooooow.
Its called using reason.
In other words sex is unitive for the sake of children first and foremost, not for the sake of the couple. If sex was not procreative, there would be no reason for sex to be unitive.
Why don’t you explain where I am going wrong here. Why would God create a bond between a male and female as happens in sex that is so close he refers to them becoming “one body”, if sex was not reproductive? I think you are failing to understand “inherently” which is really why you don’t understand this. You have to look at the big picture and look at the norm and how things are supposed to work. Yes things go wrong such as infertility and the like but that does not change what the norm is or the inherent way things work. These are the terms I’m talking in. I’ll go through this again and then you can comment on where you think I’m going wrong.
-God created man and woman.
-Objectively (big picture) man is fertile and woman is fertile and if they have sex babies will come and they will form a unitive bond such that it ties them together, right? That is the norm and how things work unless something has unfortunately gone wrong. If something goes wrong though they still are called to act as though nothing has. Thus barren couples still have sex, and reap the benefits from doing so because their act is objectively directed properly.
-Now take away the procreativeness of sex and lets say sex was designed to not be procreative at all but you just have this act that forms this incredible bond between two people. From a designer standpoint this makes zero sense. There would be no reason for God to have created the unitive bond between a man and woman in sex if there were no possibility (I’m talking inherently no possibility) it would create children for them to raise as one body.
-Thus we reach the conclusion that there is no obvious biological or spiritual purpose for the unitive bond created from sex in human beings objectively, if sex had not been designed by God to be procreative as well.
-The opposite however does not hold true. The procreative purpose of sex has a purpose all on its own biologically unreliant on other factors, of continuing on the species.
-If we go look at animals we see this reality. There are animals that were designed so sex is inherently procreative, but does not cause a unitive bond to be formed between the male and female. In some cases you have where only the mother takes care of the young or even cases where neither the mother or father takes care of the young. They are not designed to be a family, yet the procreative purpose of sex is still valuable.
-I cannot think or find any examples in animals where their sexual organs are geared only towards forming a bond of oneness between the male and female counterparts, while at the same time being designed to never be procreative. Can you think of any examples where an animals sexual act inherently has all the feelings of oneness, but has not been designed to create and exchange biological data?
-Thus with all this in mind my point that you have two purposes to sex the unitive and the procreative. The unitive however is reliant on its existence (from a biological/designer/God creating perspective) on the procreative purpose of sex.
-There is only cause to design sex to bind two people together as one, if the act is also designed to create babies.