After all, if the sexual pleasure (not the sexual act itself) is removed completely from human's fleshes, the great majority of humans (unlike all other living things) would have no reason to work or even to live
This explains why 'every' ruling system, religious or political, in the world has to set, since the far past, well-defined rules (said of God or else) to be followed by its common people.
So while a certain sexual relation/act is allowed in a region as being normal, it may be seen as an evil act or against the rules, in another place.
Those who travel around the world know in advance that they need learning the rules/culture related to sex of every place they intend to visit; otherwise anything may happen... good or bad
So, for example, if Jesus lives now in certain States in America, as He did 2000 years ago, He would be seen as gay or alike
, not a man who is not interested in having any sort of sexual relationships in the first place... as I am