"Keep your conscience clear, so that when you are abused, those who malign your Christian conduct may be put to shame. It is better to suffer for well-doing, if such should be the Will of God, than for doing wrong." (1 Peter 3:16,17 NEB).
"So fight gallantly, armed with faith and a good conscience. (1) It was through spurning conscience that certain persons made shipwreck of their faith". (1 Tim 1:19 NEB).
"The aim and object of this command is the love which springs from a clean heart, from a good conscience, and from faith that is genuine." (From 1 Tim 1:3-5 NEB).
"Dear friends, if our conscience does not condemn us, then we can approach God with confidence, and obtain from Him whatever we ask, because we are keeping His commands and doing what He approves." (1 John 3:21,22 NEB).
"When Gentiles who do not possess the Law carry out its precepts by the light of nature, then, although they have no law, they are their own law, for they display the effect of the Law inscribed on their hearts. Their conscience is called as witness, and their own thoughts argue the case on either side, against them or even for them, on the day when God judges the secrets of human hearts through Christ Jesus. So my gospel declares." (Rom 2:14-16 NEB).