Self-Righteousness
If the spirit of Christ is moving you towards self-righteousness and intolerance, perhaps it's not Christ that is moving you at all. Perhaps it is for your own ego and not to glorify God.
Does Jesus really want our minds to be so narrowed by his word that we lose respect for others?
When we recite The Apostles Creed, we state:
I believe in the Holy Spirit, the holy catholic church,
the communion of saints, the forgiveness of sins, the resurrection of the body, and life everlasting.
Note: catholic refers to the universal church and not the Roman Catholic chuch.. just in case you were wondering.
If we truly believe in the forgiveness of sins, why do we treat sinners with such indignity?