Love Each Other

How can this forum be full of Christians that want to help each other find God and reach salvation, yet be all about putting each other down and arguing? Can we not love each other and God together. I am nobody to say, but my best assumption says that Jesus doesn’t want his followers fighting with each other, but loving the soul of the one next to them, putting their soul above their sin like Jesus would, and truly loving each and every person who shares the love of our Father.