An unjust man is an abomination to the righteous, but one whose way is straight is an abomination to the wicked.
Proverbs 29:27 ESV

The wicked hate and despise the righteous because the righteous expose their sin and provoke their consciences. It is natural and good to be disgusted by their behavior. Our task is to love them in spite of our disgust. (Love doesn't always mean being tolerant and nice.)