So in a tribe of cannibals who killed and ate the people from the tribe down the way did it with a clear conscience they were not sinning?Those pagan people had no law to break, so if/when they offended their own conscience, it was a sin.
For everything!If a man can live with a clean conscience all his life, for what will he be condemned ?
Gen 18:20 And the LORD said, "Because the outcry against Sodom and Gomorrah is great, and because their sin is very grave,
This was in the time of Abraham, 400 or so years before Moses gave the law. Yet God says Sodom and Gomorrah's sin if very grave. Then God wipes them out with fire and brimstone.
It is not a truth at all. It is a fiction of people who don't put together all Scripture and make their theology on a few passages.Is the ability to live with complete obedience to God a hard truth to you ?
Gen 20:1 And Abraham journeyed from there to the South, and dwelt between Kadesh and Shur, and stayed in Gerar. 2 Now Abraham said of Sarah his wife, "She is my sister." And Abimelech king of Gerar sent and took Sarah. 3 But God came to Abimelech in a dream by night, and said to him, "Indeed you are a dead man because of the woman whom you have taken, for she is a man's wife."
Again, in the time of Abraham hundreds of years before Moses, God condemns Abimelech and threatens him with death for taking another man's wife.
Abimelech did it with a clear conscience by telling God that Abraham lied to him by saying she was his sister.