'Clear' in the Bible

But the end sought to be secured by exhortation is the love which springs from a pure heart, a clear conscience and a sincere faith.

holding fast to faith and a clear conscience, which some have cast aside and have made shipwreck of their faith.

but holding the secret truths of the faith with a clear conscience.

forbidding people to marry, and insisting on abstinence from foods which God has created to be partaken of, with thankfulness, by those who believe and have a clear knowledge of the truth.