The Bible verses about being gay are for Jews, because they are in the Old Testament also know as The Torah. That's the stuff 13 year old Jews have to read at their Bar Mitsvah. That also has the only mention of abortion, but's actually a recipe for a drink that can cause an abortion. Onanism is from the story of Onan, in which he "spilled his seed on the ground". Catholics claim this is about masturbation, but Onan's sin was actually refusing to make his dead brother's widow pregnant so a boy could inherit. So jack off all you want, but make sure to knock up your sister-in-law if your brother dies. And if it's a girl, keep trying for a boy.
God doesn't care if you jack off or if you're a faggot and obviously you don't have to impregnate your late brother's wife in the modern day. Times changed.