Whether one understands or not just defines whether it’s a Chok or a Mishpat, but in any event the mitzvah must be observed.
Q. How does the Torah relate to male homosexuality?
Interestingly, the Torah usually doesn’t identify whether a mitzvah is a Chok (Godly decree that we can’t understand) or a Mishpat (one which we can), for Rav Kook explains, if one learns ta’amei hamitzvot (the mitzvah benefits), for him the Chok turns into a Mishpat. Conversely, regarding the topic of homosexuality, although almost always considered a logical Mishpat, in the western world today for some it has turned into a Chok, which we must observe anyway, but today some may say they don’t understand why.
Nevertheless, we will attempt to show the benefits of this obligation, as well (but as above, it really doesn’t make a difference, for we must observe it anyway). There are many drives in man, all of which must be directed, controlled and used for good. The mussar literature teaches that one can learn to control even such strong and “natural” drives such as selfishness, violence, and anger, and in the army we are trained even to overcome our instinct to survive and charge (not hide from) the enemy fire for the sake of our nation. That’s what free-will, or life in general, is about. The Torah is the Manufacturer’s handbook to guide man how to get the most out of our lives, by defining objectively, and eternally what is the positive, as opposed to the negative, use of each drive, and not to constantly change values based upon temporary and contemporary fads.
In every place mentioned, the Torah sees male homosexuality as a ‘to’eva” (Vayikra 18, 22; 20, 13; Dvarim 22, 5), an abomination, or a disgusting use of a beautiful and loving drive, so it obviously can’t be considered a possible Torah life-style. Just as if a person would have a sexual attraction to his sister, he is meant to overcome it and direct that drive or urge towards a positive, creative and constructive venue, to aid developing an eternal, meaningful and loving family life.
Accordingly, sexual attraction is a beautiful drive, meant to be used positively to build a family, establish continuation of the generations and the world, and help provide meaningful companionship with the other gender, who’s difference is meant to complete and help us, providing and teaching us in that which we lack.
What’s “new” today, is that western society, belittles the previously unanimously understood importance of family and long-term pleasure, preferring career, money, and short-term pleasure, often sees sex as a major selfish indulgence and short-term pleasure to use and exploit the other, rather than to contribute to a loving and giving, altruistic eternal relationship. Inevitably many people are confused when it comes to how to beneficially use the G-dly sex drive. This is compounded by many who are shy or have been disappointed in their relationships with the other gender (something which always was, and always will be), and see this as an easier option, to choose a partner who is “like me”, rather than to invest the time and the effort to build relationships with the complimentary “other”. Just as many may find sexual satisfaction with themselves or a sister, but know full well that they are missing something more natural and deep, so too someone who feels homosexual tendencies should overcome and seek help to enable and find that deeper relationship. We shouldn’t hate, but feel sorry for all those aforementioned unfortunate situations (just like for one who doesn’t control other urges), and perhaps help direct them towards experienced specialists in the field, who have succeeded in helping such people to a great extent.
I guess you’re right that you can see all of the aforementioned sexually frustrated, as a kind of challenge for them and for their friends and family as well, to come and help them out. The benefit is indescribably wonderful and valuable. But as above, one who may have difficulty seeing the benefits of this mitzva prohibition, for him, it’s not a Mishpat, but simply a Chok, which must be fulfilled, even if he doesn’t understand it and has personal difficulty with it.