Yes. There is also a sense of peace because we can pray for those who heap ridicule on Christians for our faith and we can rest in the knowledge that God loves them and desires that ALL come to repentance and faith. Not all will, but that is between them and God. That is, I think, the supernatural strength you speak of. Letting the Holy Spirit speak, love and work through us to reach the lost and then giving God the glory for hearts and minds changed.
Old poster showing a man behind bars:
“If you were arrested for being a Christian,
“Would there be enough evidence to convict you?