holding to the mystery of the faith with a clean conscience (syneidēsei | συνειδήσει | dat sg fem).

holding on to faith and a good conscience (syneidēsin | συνείδησιν | acc sg fem). By rejecting their faith and good conscience, some have shipwrecked the faith,

But the But goal of this command is love from a clean heart and a clear conscience (syneidēseōs | συνειδήσεως | gen sg fem) clear and a sincere faith. sincere

Therefore since we know the fear of the Lord, we attempt to persuade others; we stand open to God, and, I trust, also to your conscience (syneidēsesin | συνειδήσεσιν | dat pl fem).

But we have renounced shameful hidden deeds. We do not practice cunning, nor do we tamper with the word of God, but by the open declaration of truth we commend ourselves to everyone’s conscience (syneidēsin | συνείδησιν | acc sg fem) in the sight of God.

For our confidence is this, the testimony of our conscience (syneidēseōs | συνειδήσεως | gen sg fem), that with simplicity and sincerity like that of God, and not with earthly wisdom but by the grace of God, we conducted ourselves in the world, and all the more toward you.

I mean the conscience (syneidēsin | συνείδησιν | acc sg fem) of the other person, not your own. Why then should my liberty be determined by the conscience (syneidēseōs | συνειδήσεως | gen sg fem) of another?

However, if someone should say to you, “This has been offered in sacrifice,” then do not eat it, for the sake of the one who told you, and for the sake of conscience (syneidēsin | συνείδησιν | acc sg fem) —

If one of the unbelievers invites you to a meal and you decide to go, eat whatever is set before you, asking no question based on conscience (syneidēsin | συνείδησιν | acc sg fem).

Eat whatever is sold in the marketplace, asking no question based on conscience (syneidēsin | συνείδησιν | acc sg fem),