This points up once again, that we don’t know what causes homosexuality. Lady Gag can sing they are both that way, but she can gag on her opinion. Lady Gag doesn’t know any more about this subject than you or I do. Heck, she has a big fan base among homosexuals, so feels like she should pander to them like a politician.
She would have no fans if not for the fancy boys.
Yes we do: "Then when lust has conceived, it gives birth to sin; and when sin is accomplished, it brings forth death." James 1:15.
The cause is lust; Dreaming and fantasizing over ones own desires rather than obeying the will of God. The result is sin and ultimately eternal death in Hell.
Even though this sin is marked out in the Bible, that no Homosexual will enter the Kingdom of Heaven - any sin will keep one from going to heaven.
That is why Christ's coming is such good news. It is that anyone who truly believes upon His death on the cross (for all his sins), calling Him Lord, is saved from Hell and has life abundantly forever (both now and in heaven).
Even the sin of Homosexuality is forgiven, if one turns away (Repents from it completely), Believes upon the Saviors death in their place, makes Him Lord and turns and follows Him.
There is no sin that cannot be forgiven save one: That is not believing upon what Christ has done for sin.
Yes, what causes Homosexuality or any other sin is known and the good news of Christ is known as well.