"People need good news." We, as humans, are unrighteous – it's true. We cannot become righteous on our own by obeying the law; we need an outside source to save us. So, here's the good news: Jesus obeyed the rules when he was on earth, 100%. Our salvation comes through belief in Christ's perfect sacrifice, and once we are filled with the Holy Spirit, our desire to obey then comes in turn.