Enter through the narrow gate; for the gate is wide and the way is broad that leads to destruction, and there are many who enter through it. For the gate is small and the way is narrow that leads to life, and there are few who find it. - Matthew 7:13-14

“…formal professors will be brought to any outward duty, but to the inward work of religion they will never be persuaded. They will preach, or hear, or read, or talk of heaven, or pray in their families, and take part with the persons or causes that are good, and desire to be esteemed among the godly; but you can never bring them to the more spiritual duties,–as to be constant and fervent in secret prayer and meditation; conscientious in self-examination; heavenly-minded; to watch over their hearts, words and ways; to mortify the flesh, and not make provision to fulfill its lusts; to love and heartily forgive an enemy, and prefer their brethren before themselves; to lay all they have, or do, at the feet of Christ, and prize his service and favor before all, to prepare to die and willingly leave all to go to Christ. Hypocrites will never be persuaded to any of these. If any hypocrite entertains the Gospel with joy, it is only in the surface of his soul; he never gives the seed any depth of earth: it changes his opinion, but never melts and new molds his heart, nor sets up Christ there in full power and authority. As his religion lies most in opinion, so does his chief business and conversation. He is usually an ignorant, bold, conceited dealer in controversies, rather than an humble embraces of known truth with love and obedience. By his slighting the judgments and persons of others, and seldom talking with seriousness and humility of the great things of Christ, he shows his religion dwells in his brain, and not in his heart. The wind of temptation carries him away as a feather, because his heart is not established with Christ and grace. He never, in private conversation, humbly bewails his soul’s imperfections, or tenderly acknowledges his unkindness to Christ; but gathers his greatest comfort from his being of such a persuasion or party. The like may be said of the worldly hypocrite, who chokes the Gospel with the thorns of worldly cares and desires. He is convinced that he must be religious, or he cannot be saved; and therefore he reads, and hears, and prays, and forsakes his former company and courses but he resolves to keep his hold of present things. His judgment may say, God is the chief good; but his heart and affections never say so. The world has more of his affections than God, and therefore it is his god. Though he does not run after opinions and novelties, like the world, yet he will be of that opinion which will best serve his worldly advantage. And as one whose spirits are enfeebled by some pestilential disease, so this man’s spirits being possessed by the plague of a worldly disposition, how feeble is he in secret prayer! how superficial in examination and meditation! how poor in heart-watchings! how nothing at all in loving and walking with God, rejoicing in him, or desiring him! So that both these and many other sorts of hypocrites, though they will go with you in the easy outside of religion, yet will never be at the pains of inward and spiritual duties.” - Richard Baxter, The Saints’ Everlasting Rest, 123-4