Having nothing to do with him is a fine choice, imo. Publically crucifying and condemning him is stooping to the same level. The means matter. How you explain your position and your view matters. Taking the high road matters. Being a good and decent human being matters.
Leave to God what is God's and be about the business of loving God and loving others.
Sunsong--this is pure extra-biblical nonsense on your part. All of the Lord's servants have been willing to speak harsh words when required. What was Peter's first sermon to the Sanhedrin. "You killed Him! Now repent."