Jesus calls the hurting and wounded to come to Him for healing. That may be the very thing these people need. Be ever so vigilant, don't work alone, get the necessary training to do your ministry well, and usher these people with a welcoming smile. Nehemiah gives us a great example of doing the work of the Lord while they still had one hand on their sword.
Take a look at how you do ministry and if you need assistance in assessing what your ministry is doing or training on how to be better prepared, CorrValues is able to provide assistance in a variety of ways to fit the culture of your ministry.