_Direct._ XVI. Be most suspicious of your hearts in cases where self-interest or passions are engaged; for they will easily deal deceitfully and cheat yourselves, in the smoke and dust of such distempers. Interest and passion so blind the mind, that you may verily think you are defending the truth, and serving God in sincerity and zeal, when all the while you are but defending some error of your own, and serving yourselves, and fighting against God. The Pharisees thought they took part with God's law and truth against Christ. The pope, and his cardinals and prelates, think (as in charity I must think) that it is for Christ, and unity, and truth, that they endeavour to subject the world to their own power. And what is it but interest that blindeth them into such hypocrisy? So, passionate disputers do ordinarily deceive themselves, and think verily that they are zealous for the faith, when they are but contending for their honour or conceits. Passion covers much deceit from the passionate.
_Direct._ XVII. Suspect yourselves most among the great, the wise, the learned, and the godly, or any whose favour, opinion, or applause you most esteem. It is easy for an arrant hypocrite to despise the favour or opinion of the vulgar, of the ignorant, of the profane, or any whose judgment he contemneth. It is no great honour or dishonour to be praised or dispraised by a child, or fool, or a person that for his ignorance or profaneness is become contemptible. But hypocrisy and pride do work most to procure the esteem of those, whose judgment or parts you most admire. One most admireth worldly greatness; and such a one will play the hypocrite most, to flatter or please the great ones he admireth. Another that is wiser, more admireth the judgment of the wise and learned; and he will play the hypocrite to procure the good esteem of such, though he can slight a thousand of the ignorant; and his pride itself will make him slight them. Another that is yet wiser, is convinced of the excellency of godly men, above all the great and learned of the world: and this man is more in danger of pride and hypocrisy in seeking the good opinion of the godly; and therefore can despise the greatest multitude of the ignorant and profane. Yea, pride itself will make him take it as an addition to his glory, to be vilified and opposed by such miscreants as these.
_Direct._ XVIII. Remember the perfections of that God whom you worship, that he is a Spirit, and therefore to be worshipped in spirit and in truth; and that he is most great and terrible, and therefore to be worshipped with seriousness and reverence, and not to be dallied with, or served with toys or lifeless lip-service; and that he is most holy, pure, and jealous, and therefore to be purely worshipped; and that he is still present with you, and all things are naked and open to him with whom we have to do. The knowledge of God, and the remembrance of his all-seeing presence, are the most powerful means against hypocrisy. Christ himself argueth from the nature of God, who is a Spirit, against the hypocritical ceremoniousness of the Samaritans and Jews, John iv. 23, 24. Hypocrites offer that to God, which they know a man of ordinary wisdom would scorn if they offered it to him. If a man knew their hearts as God doth, would he be pleased with words, and compliments, and gestures, which are not accompanied with any suitable seriousness of the mind? Would he be pleased with affected, histrionical actions? One that seeth a papist priest come out in his formalities, and there lead the people, in a language which they understand not, to worship God by a number of ceremonies, and canting, repeated, customary words, would think he saw a stage-player acting his part, and not a wise and holy people, seriously worshipping the most holy God. And not only in worship, but in private duties, and in converse with men, and in all your lives, the remembrance of God's presence is a powerful rebuke for all hypocrisy. It is more foolish to sin in the sight of God, because you can hide it from the world, than to steal or commit adultery in the open market-place, before the crowd, and be careful that dogs and crows discern it not. If all the world see you, it is not so much as if God in secret see you. "Be not deceived, God is not mocked," Gal. vi. 7.