but we have to remember that our power is from Christ and our grace comes from God. if our ability over sin comes from God, it is not of our power, but of the grace of God. If we are to live a day without sin, it will be because we are doing it to the power of God. If God set us free from sin, then we are free indeed. We should not try to conquer sin in our own power, but rely upon the grace of God. After all we are born again to be slaves of righteousness and have put off the old man that is a slave to sin.