Our only hope is to be saved from sinning. It doesn't just take away the pain of sin. It takes away the sin itself. What about sinning Christians then. Although they are able to obey God, they are not always willing.
Christians do occasionally sin, and they do so without losing their salvation.
Their salvation is lost only if they sin away their day of grace. We do not have time to get into why this is so. You can't say can't anymore. When you're tempted to say you can't quit a sin, remember this message. You have all the ability you need, the question is are you willing.