'Conscience' in the Bible

I am telling the truth because I belong to the Messiah I am not lying, and my conscience confirms it by means of the Holy Spirit.

But if you do what is wrong, you should be afraid, for it is not without reason that they bear the sword. Indeed, they are God's servants to administer punishment to anyone who does wrong. Therefore, it is necessary for you to be acquiescent to the authorities, not only for the sake of God's punishment, but also for the sake of your own conscience.