Paul contends in Romans 1:18-22 that, although God is invisible, his works are a visible proof of his actions and existence. Everyone realizes, in their heart, that there is a God; but many try to suppress this knowledge even from themselves.
In John 10:16 Jesus says, “I have other sheep that are not of this fold. I must bring them also, and they will listen to my voice. So there will be one flock, one shepherd.” When you hear these words, what is your gut reaction? Are you offended that Jesus is just as concerned about homeless people and third-world gorilla fighters as he is about you? Or do you feel unconcerned for “other” people, because they’re totally different than you, although Jesus loves them also?
Following the Beatitudes in Jesus’ Sermon on the Mount, Jesus says to those who are willing to be persecuted “for my sake” that you “are the salt of the earth” and “the light of the world” (Matthew 5:13-14). What does it mean, and how does it happen, that people look like light and taste like salt?
Our goal when speaking to other Christians or unbelievers, Paul reminds us in Ephesians 4:15, is not to “debunk every belief you have.” It is to share the truth in love. The difference in these two ends should therefore lead to very different means, as well.