"Does this ministry bring honour to the name of Jesus or not"? This is the one and only standard for evaluating ministry.
The name of Jesus is so important. He is the only saviour, the only king. There is no Christianity apart from Christ. There is no salvation apart from the Saviour. There is no real spirituality apart from the Spirit of God.
What matters is that we bring people closer to Jesus. This is the only thing that matters. It doesn't matter what others do to us or say to us. The cause of Jesus matters. My one concern needs to be whether I will be able to bring this person closer to Jesus.
Take a good honest look at our words and actions this week. May we burn with the right kind of zeal, a zeal to bring everyone closer to Jesus.