There can be petty divisions from time-to-time in the Church. This needs to be confronted in love because it wounds and does great damage. Yet some of what gets labeled as divisive can actually be a fresh revelation from God. Martin Luther divided the Church with the truth he nailed to the church door in Wittenberg. Be sure you can discern the difference between the two before you throw someone under the theological bus. None of what we share or think is ever perfect, complete or without some form of human error. This is why we all need God’s mercy. Our faith does not work without it.