He created a new person within us that fights against our sinful nature. When they act according to their new person they please God. No, it is impossible. I warn you, as I did before, that those who live like this will not inherit the kingdom of God. The heart seeks self-gratification.
Justification is that gratification is mutual and it is a private matter.
Justification again is that there may be some historical precedent for success in witchcraft or certain forms of idolatry. Also, it is a matter of faith or internal conviction and is therefore a private matter. As sins of attitude they usually are more apparent to objective parties who observe the actions without knowing the inner workings. Most obvious manifestations would be war, killings, dishonest dealings, gossip, etc. The heart clearly seeks a will other than of God.