“Exclusiveness and exclusion always result from making a false idol of purity. Pharisaism, in fact, is the result of a perverted passion for theological purity just as ethnic cleansing is for racial purity.”
Our separation from God makes us want to belong to something exclusive, something important, something that will give us a sense of belonging and significance. Examples abound. Until his 2017 retirement, NASCAR fans were either part of Junior Nation, or they weren’t. Duke basketball fans are willing to endure the scorn of all NCAA fandom to identify with Coach K’s success. Harley Davidson is so popular that, not only do they earn hundreds of millions on non-motorcycle merchandise, people tattoo the company logo on their bodies.
Our desire to belong is matched only by our penchant to exclude. Every clique—from the silly to the deadly serious—has those who are in and those who are out. Airlines have first class, business class, and the unwashed masses class. Colleges have fraternities, sororities, and nobodies. The media-elite have the Trumpsters, the Nazis had the Jews and the Shia Muslims have the Sunni. Clearly, we love to exclude one another as much as we long to belong.
Sadly, the church is not immune. No matter how often Scripture tells us to accept, love, and serve one another, we find reasons to belittle, berate, and exclude each other. And it isn’t a new phenomenon. Moses had confrontations with Korah and his band, Jesus had the Pharisees, and Paul the “spiritually superior” Corinthians as well as various Judaizers—legalists who wanted Gentile believers to obey Jewish customs—to deal with.
To this day and to our shame the evangelical world has various versions of wannabe Pharisees: people who insist on imposing their convictions about non-essentials on those who are walking in the freedom purchased for them by the Cross of Christ. Few things are more damaging to a Church, diverting its energies away from its mission or derailing its spirit in worship than such division.
Why do Christians find so many things over which to break fellowship? And how do we nurture unity in the face of it? How do we deal with wannabe Pharisees and avoid becoming one ourselves? I offer four principles.
First, keep a clear conscience before God. Wannabe Pharisees want to impose their conscience on your life, but that doesn’t mean we can ignore the Spirit within or the clear instructions of Scripture. Make sure you aren’t engaging in something that opposes Christ. As Paul warned the Corinthians not to “participate with demons,” ask yourself, “Am I uncritically adopting and aligning myself with a worldview and values that are opposed to Christ?” If not, you are free.
Second, ask, “is it beneficial to me and everyone else?” Wannabe Pharisees find fault with all kinds of things that aren’t explicitly “Christian.” Insisting that everything we buy, eat, listen to, or read must be labeled “Christian” or it isn’t spiritual enough is not only transparently shallow it’s also completely subjective. It puts the freedom Christ died to give us into the hands of unqualified spiritual umpires.
Third, disengage with wannabe Pharisees as soon as possible. Jesus called them “blind leaders of the blind” who will end up in the ditch and told his men to “leave them alone.” Paul told Titus to avoid foolish controversies and “have nothing to do” with divisive people after a second warning. Wannabe Pharisees don’t know when to quit, mistaking our kindness for consent to continue badgering us with their priorities. Withdraw from the conversation and let there be no mistake.
Finally, ask, “does exercising my freedom open doors to evangelism or close them?” Jesus said the Pharisees “bind up heavy burdens and put them on men’s shoulders,” but refuse to lift a finger to help. He warned them that they, “… shut the kingdom of heaven in men’s faces,” by their hypocrisy. Wannabe Pharisees are more concerned with controlling others than helping them know peace with God and freedom in Christ. Never let someone rob you of the joy of sharing the life of Jesus with someone else.
“It is for freedom that Christ has set us free. Stand firm, then, and do not let yourselves be burdened again by a yoke of slavery.” 
 Numbers 16
 1 Cor. 10:20-11:1
 Matt. 15:18.
 1 Cor. 9:19-23
 Ga 5:1