From Rules of a Godly Life, Part 3 “Works”. Number 8:
Be a true servant to Christ, not only by attending church services or by taking part in religious ceremonies, but throughout every area of your life, shunning all sin, and with a true obedient spirit obeying all the commandments of God. Be not satisfied with a reputation for godliness: let your character be equally good. Woe unto the man who is not pious yet wants to be considered as such.