"Webmaster"
"So sexual orientation to persons of the same sex is a sin because the person is giving in to the thoughts/temptations and sexual activity with another of the same sex is also a sin.
So how is my theology flawed?"
For the simple reason that the orientation itself is not sin until it develops into desire (lust) etc. (Jas.1:15). (Generally speaking, people with homosexual orientations are no more incapable of resisting temptation than people with heterosexual orientations, and to argue otherwise is to argue from a bigoted standpoint.)
"So sexual orientation to persons of the same sex is a sin because the person is giving in to the thoughts/temptations..."
Your premise that someone who has a homosexual orientation will always give in to that temptation is as flawed as trying to assert that a person with a heterosexual orientation will always give in to whatever temptation is put before them (sexual or otherwise)?!
Yours, in His service,
Simonline.