If you are a Christian and have been on social media, you know there are lots of non-believers who love to argue. In my book Purpose Driven Outreach, I talk about types of unbelievers, and the first type is the opposer. These individuals have a viewpoint that is in opposition to the Christian faith. Sometimes it is another faith, but most of the time, these are atheistic people. Just today, as I was looking at the comments on a post on Biblical roles of manhood and womanhood, there was one individual who was militant in his opposition to the Bible, to its teachings. Of course, an idea like Biblical family roles will already generate controversy. This individual was not content to stick with the subject matter, but attack the Bible and faith.
As a Christian, what do we do with these people? There are a few passages that I rely on to deal with these individuals. We know from scripture that foremost the message of the cross is foolishness to those who are not saved. (I Corinthians 1:18). They will not understand grace. 2 Corinthians 4:4 tells us the Satan blinds the minds of the unbelievers so they cannot see. Without the work and power of the Holy Spirit doing a work in the hearts of the unbeliever, they will reject faith. No amount or arguing or fighting will ever convince them, because grace comes through faith, not intellectual superiority or winning a fight. No one gets argued to faith in Christ.
Am I saying you should never debate these individuals? No, not at all. There is definitely a right time to have these conversations, and we should. 1 Peter 3:15 says we should always be ready to give a defense. Not first, that is defense, not offense. Giving a defense is respectfully telling someone why you believe. If the person you are talking to is being combative, argumentative, rude, and hateful, I think it is wise to disengage with that individual. There is nothing good that comes out of getting into a mud throwing contest with someone without moral restraints.
So here are my rules for when to get into it. First, my primary rule is not about talking to the opposer, but the individuals who are witnessing the exchange. We, as more mature believers, need to be aware of those weaker in their faith. We need to show that the Christian faith is defensible, is sound, it solid. It has been under attack for 2,000 years, and a random antagonistic atheist has zero chance of changing that fact. Faith in Christ has survived lions, beheading, crucifixion, the stake, and torture of all kinds. An angry atheist will not stop it. We don't need to convince the atheist of that fact, because he or she will never understand unless they are convicted by the Holy Spirit, because salvation is the work of God. Now, don't hear what I'm not saying, I am not saying that in some instances, the Holy Spirit can't enlighten the heart of the atheist and that individual can suddenly repent and come to faith. It has happened. It happened to Lee Strobel, an investigative journalist who set out to disprove the Christian faith who eventually came to faith. It can happen, so we do preach Christ, His death, burial, and resurrection, and the forgiveness of our sin through grace by faith. Our goal is that everyone hears, but be more mindful of those in the audience than the atheist. Like Pharogh, the atheist has usually been given over to their own depravity, which is why they are so militant and angry.
We give a defense to protect those younger in their faith. We give a defense in the opportunity to have the crowd hear and those who are listening, they have the opportunity to hear the message. The Holy Spirit works through the preaching and teaching of believers, that is why Paul says "faith comes by hearing" in Romans 10:17. We preach and teach, people here and the Holy Spirit works on them through their hearing.
As a followers of Christ, we also take a stand for the things we believe to be right. I will take a stand for the rights of the unborn. I believe they are people who are created in the image of God and have the right to life. I will defend that belief. I will defend the right to religious liberty, and I met with many school leaders when I worked in youth and college ministry to defend the right for students to have a See You At the Pole rally or a Bible Study before or after school. When I was in High School, we started the FCA I was involved in, and an atheist teacher asked me if he could start a Fellowship of Pagan Athletes. When I told him that was what the 1st amendment was for, he simply walked away because his separation of church and faith argument didn't stick. We defend the rights of people from those individuals who would seek to take away their rights.
If you want to learn more, check out my book Purpose Driven Outreach to learn more about the types of individuals we find when we share our faith, the levels of openness to the Gospel, and ways we can make a plan to deal with these situations. It is available on Amazon, link on the blog page.