They want to discourage you from calling to Islaam, thus they call you holier than thou, or they call you morality police. Take it with pride, because they are agents of misguidance. It is the responsibility of every Muslim to remind one another of the Deen. They can't do that.
They do not have what it takes to do it. We all sin. Only the Prophet (SAW) is pure from sins. But it suffice you to be glad & give thanks to Allah that if you're to sit & think about the good deeds you do & bad, you ll realise that you do more good things that bad.
Let the remembrance & guilt of sins you commit motivate you to do more good deeds that will wipe away the sins.
And is there any better speech than calling people to the path of Allah?
Allah says:
And is there any better speech than calling people to the path of Allah?
Allah says:
"And who is better in speech than he who [says: "My Lord is Allah (believes in His Oneness)," and then stands straight (acts upon His Order), and] invites (men) to Allah's (Islamic Monotheism), and does righteous deeds, and says: "I am one of the Muslims."
(Fussilat, verse 33).
(Fussilat, verse 33).
