And as unsound are they that are religious, only because their education, or their friends, or the laws, or judgment of their rulers, or the custom of the country, hath made it necessary to their reputation: these are hypocrites at the first setting out, and therefore cannot be saved by continuance in such a carnal religiousness as this. I know law, and custom, and education, and friends, when they side with godliness, are a great advantage to it, by affording helps, and removing those impediments that might stick much with carnal minds. But truth is not your own, till it be received in its proper evidence; nor your faith divine, till you believe what you believe, because God is true who doth reveal it; nor are you the children of God, till you love him for himself; nor are you truly religious, till the truth and goodness of religion itself be the principal thing that maketh you religious. It helpeth much to discover a man's sincerity, when he is not only religious among the religious, but among the profane, and the enemies, and scorners, and persecutors of religion: and when a man doth not pray only in a praying family, but among the prayerless, and the deriders of fervent constant prayer: and when a man is heavenly among them that are earthly, and temperate among the intemperate and riotous, and holdeth the truth among those that reproach it and that hold the contrary: when a man is not carried only by a stream of company, or outward advantages, to his religion, nor avoideth sin for want of a temptation, but is religious though against the stream, and innocent when cast (unwillingly) upon temptations; and is godly where godliness is accounted singularity, hypocrisy, faction, humour, disobedience, or heresy; and will rather let go the reputation of his honesty, than his honesty itself.
_Direct._ II. Take heed of being religious only in opinion, without zeal and holy practice; or only in zealous affection, without a sound, well grounded judgment; but see that judgment, zeal, and practice be conjunct.
Of the first part of this advice, (against a bare opinionative religion,) I have spoken already, in my "Directions for a Sound Conversion." To change your opinions is an easier matter than to change the heart and life. A holding of the truth will save no man, without a love and practice of the truth. This is the meaning of James ii. where he speaketh so much of the unprofitableness of a dead, unaffected belief, that worketh not by love, and commandeth not the soul to practice and obedience. To believe that there is a God, while you neglect him and disobey him, is unlike to please him. To believe that there is a heaven, while you neglect it, and prefer the world before it, will never bring you thither. To believe your duty, and not to perform it, and to believe that sin is evil, and yet to live in it, is to sin with aggravation, and have no excuse, and not the way to be accepted or justified with God. To be of the same belief with holy men, without the same hearts and conversations, will never bring you to the same felicity. "He that knoweth his master's will and doth it not," shall be so far from being accepted for it, that he "shall be beaten with many stripes." To believe that holiness and obedience is the best way, will never save the disobedient and unholy.