Sense & Carnal Reason VS. Spiritual Reason: Take heed of making sense and feeling a judge of your condition.

Take heed of making sense and feeling a judge of your condition. Though there is nothing more dangerous—yet there is nothing more ordinary, than for weak saints to make their sense and feeling the judge of their condition. Ah, poor souls! this is dishonorable to God, and very disadvantageous to yourselves. Sense is sometimes opposite to reason—but always to faith; therefore do as those worthies did, 2 Cor. 5:8, 9, “We walk by faith—and not by sight.” [Sense and reason in spiritual things, says Luther, is noxia bestia—a harmful beast, that will destroy and pull down what faith builds up.]

For a man to argue thus: Surely God is not my God, for I am not enlightened, I am not quickened, I am not melted, I am not raised, I am not enlarged as formerly. Oh! I have not those sweet answers and returns of prayer that once I had! Oh! I cannot find the Lord’s quickening presence, nor his enlivening presence, nor his humbling presence, nor his encouraging presence, as once I have; therefore surely my condition is not good. Oh! I am more backward to good than formerly, and more prone to evil than formerly, therefore I am afraid that God is not my God, and that the work of grace is not thorough upon me. Oh! God does not look upon me as in the days of old, nor speak to me as in the days of old, nor behave towards me as in the days of old, and therefore I am afraid that all is naught.

Truly, if you will make sense and feeling the judge of your estate and condition, you will never have peace nor comfort all your days. Your estate, O Christian, may be very good, when sense and feeling says it is very bad. That child cannot but be perplexed, who thinks his father does not love him, because he does not always feel him smoothing and stroking of him. Christians, you must remember that it is one thing for God to love you—and another thing for God to tell you that he loves you. Your happiness lies in the first—your comfort in the second. God has stopped his ear against the prayers of many a precious soul whom he has dearly loved. [Psalm 80:4; Lam. 3:34; Psalm 119:25, 37, 40, 88, 107, 149, 154, 156, 159; 42:5; Cant. 3:1-3; Isaiah 54:7-8.]

The best of men have at times lost that quickening, ravishing, and comforting presence of God, which once they have enjoyed. And truly, he who makes sense and carnal reason a judge of his condition, shall be happy and miserable, blessed and cursed, saved and lost, many times in a day, yes, in an hour! The counsel that I would give to such a soul that is apt to set up reason in the room of faith is this, Whatever your estate and condition be, never make sense and feeling the judge of it—but only the word of God. Did ever God appoint carnal reason, sense, and feeling, to be a judge of your spiritual estate? Surely not. And why, then, will you subject your soul to their judgments? God will judge you at last by his word: John 12:48, “The word that I have spoken, the same shall judge you in the last day.”

Carnal reason is an enemy to faith; it is still a-crossing and contradicting of faith; it fills the mind full of cavils and prejudices, full of pleas and arguments, to keep Christ and the soul asunder, and the soul and the promises asunder, and the soul and peace and comfort asunder. It will never be well with you so long as you are swayed by carnal reason, and rely more upon your five senses than the four evangelists. Remember Job was as famous for his confidence as for his patience: “Though he slays me—yet will I trust in him,” Job 13:15. As the body lives by breathing, so the soul lives by believing, etc.

Thomas Brooks.  The Unsearchable Riches of Christ.