Abortion, the worst possible type of murder as it takes a totally innocent human life, is less of a sin than sodomy which totally rejects the creation of human life . The following acts are all offensive to God. Those sins that could have more readily been avoided and are knowingly committed are referred to as advertent sins . These sins require a much more difficult change of heart. Such activity can be between two males, two females, a male and a female, or between a human and an animal.
Sodomy is a graver sin than murder.
Unless there is life there can be no murder . Heterosexual activity must always be with self-control. Copulation must always be limited to activity with one's spouse. Heterosexual thoughts must be constrained. Non rejected adulterous thoughts are mortally sinful.