It's easy to be one.
Jesus was a critic. He critized the pharisees for their hypocricies.
When He spoke to the seven angels over the seven churches, He was critical there as well.
When Revival does come, there will be critism from the pulpit against the hypocrisies of the Church and their leaders.
This kind of critism is to show where a man is going without God to turn him back again, or it will harden him.
What we don't need is condemnation, we have enough of that already.
But Jesus was filled with Love and He could critize because He knew where man was going and they were already condemned if they didn't turn from thier sins. A snap from the lash is good to get our attention so we can turn around and see Jesus.
When we read critism after critism in someone's posting and they don't back it up with hope, we tend to back away from that person because they are being harmful.
When we read of the prophets, it was a message of judgement, but it always followed with a hope, "If you but turn to the Lord, He is gracious to save".
Praise God, I want to pray with you all til revival comes, until we become so saturated with love of God. Amen