yes, and if i might give an example:
I demur altogether and most positively to the statement that to smoke tobacco is in itself a sin. It may become so, as any other indifferent action may, but as an action it is no sin.
Together with hundreds of thousands of my fellow-Christians I have smoked, and, with them, I am under the condemnation of living in habitual sin, if certain accusers are to be believed. As I would not knowingly live even in the smallest violation of the law of God, and sin in the transgression of the law, I will not own to sin when I am not conscious of it.
There is growing up in society a Pharisaic system which adds to the commands of God the precepts of men; to that system I will not yield for an hour. The preservation of my liberty may bring upon me the upbraidings of many good men, and the sneers of the self-righteous; but I shall endure both with serenity so long as I feel clear in my conscience before God.
- Charles Spurgeon
((perhaps you've heard of him))