The acts of the flesh are obvious: sexual immorality, impurity and debauchery; idolatry and witchcraft; hatred, discord, jealousy, fits of rage, selfish ambition, dissensions, factions ... But the fruit of the Spirit is love, joy, peace, forbearance, kindness, goodness, faithfulness, gentleness and self-control. Against such things there is no law. (Galatians 5:22)It should be very obvious. Any religion or political philosophy that runs on hatred and jealousy is simply not a Christian religion or philosophy. Hatred, rage, and selfish ambition are not characteristics of God's Spirit.
Got it? So when a hate-filled, cross-carrying person spews out venom against some person or group, you can be pretty sure that the message did not come from the Spirit of Christ. Even if the person is carrying a cross.