Every single one of us has a heart that tends toward sexual sin. These tendencies produce different temptations in each of our lives. Some of us experience sexual desire for the same sex, and others of us are prone to fulfill [unbiblical] sexual desire with the opposite sex. Even the ways we want to fulfill those sexual desires vary among us. Without question, part of the mystery of this fallen world includes why certain people have certain desires while other people have other desires. We do not always choose our temptations. But we do choose our reactions to those temptations.