Speaking of Sin

I know a lot of left wing Christians prefer the language of injustice over the language of sin but I’m of the view that in conversations with right wing Christians we need to be framing injustices as sin a whole lot more. It’s the language they understand. We need to state boldly that sacrificing the environment to Mammon is a form of idolatry, and consequently, sinful; that animal cruelty is sinful; that spreading misinformation and slander is sinful; that oppressing the vulnerable, including the foreigner, is sinful; that not paying workers a living wage is sinful; that stealing from future generations is sinful; and that there is no love of God or of others in ignoring this. Yet we also need to be humble and admit our own sins, lest we fall into self righteousness.