We are not told not to judge rather we are to examine ourselves first. This is not a restriction, first look like Christ.
Do Not mishandle the Scriptures. We are called to stand against sin.
Jesus instructs believers in how they are to relate to unbelievers. The Pharisees were “confessing believers” but they deny in practice what they say they believe. We must be critical and discerning and make proper judgement about what we share with these kinds of people.