Titus 3:3 is talking about non-Christians when it says "For we ourselves were also once foolish, disobedient, deceived, serving various lusts and pleasures, living in malice and envy, hateful and hating one another."
But notice the connection between envy and hatred. The passage goes on to tell us how the washing of regeneration and renewing of the Holy Spirit changed us.
Elsewhere on the internet, there is a Christian hatesite dedicated to tearing down successful preachers and pastors. Some of their accusations are true, and there is rejoicing up and down the site every time that a man of God falls. You, as a Christian, need to remember that God has called you out of that type of conduct.