Too many Christians have a commitment of convenience. They'll stay faithful as long as it's safe and doesn't involve risk rejection or criticism. Instead of standing alone in the face of challenge or temptation they check to see which way their friends are going.

Just as we reject racism sexism ageism and heterosexism we reject speciesism. The species of a sentient being is no more reason to deny the protection of this basic right than race sex age or sexual orientation is a reason to deny membership in the human moral community to other humans.