'Conscience' in the Bible

For this finds favor, if for the sake of conscience toward God a person bears up under sorrows when suffering unjustly.

and keep a good conscience so that in the thing in which you are slandered, those who revile your good behavior in Christ will be put to shame.

Corresponding to that, baptism now saves you—not the removal of dirt from the flesh, but an appeal to God for a good conscience—through the resurrection of Jesus Christ,