I beleive I could become aroused by a male form but I would not commit sin because of the arousal.
If you become aroused by the same sex as you...you have an innate homosexual orientation. Or at least bisexual. These orientations are innate and natural, the feelings they produce, both emotional and physical, are natural. They are a part of a person. They are not a choice, they just are.
You want to set aside the "act" of having physical relations with the same sex, even though the attraction and feelings are natural and innate, as something wrong and "sinful" correct? Because you believe that your god has directed so, correct again? Now, do you believe that your god loves his children? Is a benevolent god? Do you believe your god wants the best for his children? Including happiness and love rather than misery and loneliness? If you answer "yes" to any or all of those questions then...why would such a god create some of his children with these innate and natural feelings and desires and then punish them for what comes naturally to them? That HE designed? Your god would have made it so that this was a part of our natural make up and design. It obviously did so for other species on the planet as well. So, WHY do that? WHY make some of his creation desire and feel attraction towards and emotions for the same sex yet purposely
deny them true happiness? True love? Why torture and tease his own, supposedly loved, creation by basically saying "
here, these are the people you will long for, will love, will only feel attraction to but...you can never be with them and are doomed to misery and loneliness because I forbid you to ever have personal relations with them". Why would a god like the one I described, the one you believe in, ever be so cruel and sadistic? To apparently take joy in his creations' misery? To toy with people like a puppetmaster playing cruel child-like games? Does that really make sense to you? Any of it? Really?