Nothing, finally, is so foolish, senseless, and unreasonable. Can a formal Christian really suppose that the mere outward Christianity he professes will comfort him in the day of sickness and the hour of death? The thing is impossible. A painted fire cannot warm, and a painted banquet cannot satisfy hunger, and a formal religion cannot bring peace to the soul.—Can he suppose that God does not see the heartlessness and deadness of his Christianity? Though he may deceive neighbours, acquaintances, fellow-worshippers, and ministers with a form of godliness, does he think that he can deceive God? The very idea is absurd. "He that formed the eye, shall He not see?" He knows the very secrets of the heart. He will "judge the secrets of men" at the last day. He who said to each angel of the seven Churches, "I know thy works," is not changed. He who said to the man without the wedding garment, "Friend, how camest thou in hither?" will not be deceived by a little cloak of outward religion. If you would not be put to shame at the last day, once more I say, beware of formality. (Psalm xciv. 9; Rom. ii. 16; Rev. ii. 2; Matt. xxii. 11.)
II. I pass on to the second thing which I proposed to consider. The heart is the seat of true religion, and the true Christian is the Christian in heart.
The heart is the real test of a man's character. It is not what he says or what he does by which the man may be always known. He may say and do things that are right, from false and unworthy motives, while his heart is altogether wrong. The heart is the man. "As he thinketh in his heart, so is he." (Prov. xxiii. 7.)
The heart is the right test of a man's religion. It is not enough that a man holds a correct creed of doctrine, and maintains a proper outward form of godliness. What is his heart?—That is the grand question. This is what God looks at. "Man looketh at the outward appearance, but the Lord looketh at the heart." (1 Sam. xvi. 7.) This is what St. Paul lays down distinctly as the standard measure of the soul: "He is a Jew, which is one inwardly; and circumcision is that of the heart." (Rom. ii. 28.) Who can doubt that this mighty sentence was written for Christians as well as for Jews? He is a Christian, the apostle would have us know, which is one inwardly, and baptism is that of the heart.
The heart is the place where saving religion must begin. It is naturally irreligious, and must be renewed by the Holy Ghost. "A new heart will I give unto you."—It is naturally hard, and must be made tender and broken. "I will take away the heart of stone, and I will give you a heart of flesh." "The sacrifices of God are a broken spirit; a broken and contrite heart, O God, thou wilt not despise."—It is naturally closed and shut against God, and must be opened. The Lord "opened the heart" of Lydia. (Ezek. xxxvi. 26; Psalm li. 17; Acts xvi. 14.)
The heart is the seat of true saving faith. "With the heart man believeth unto righteousness." (Rom. x. 10.) A man may believe that Jesus is the Christ, as the devils do, and yet remain in his sins. He may believe that he is a sinner, and that Christ is the only Saviour, and feel occasional lazy wishes that he was a better man. But no one ever lays hold on Christ, and receives pardon and peace, until he believes with the heart. It is heart-faith that justifies.
The heart is the spring of true holiness and steady continuance in well-doing. True Christians are holy because their hearts are interested. They obey from the heart. They do the will of God from the heart. Weak, and feeble, and imperfect as all their doings are, they please God, because they are done from a loving heart. He who commended the widow's mite more than all the offerings of the wealthy Jews, regards quality far more than quantity. What He likes to see is a thing done from "an honest and good heart." (Luke viii. 15.) There is no real holiness without a right heart.
The things I am saying may sound strange. Perhaps they run counter to all the notions of some into whose hands this paper may fall. Perhaps you have thought that if a man's religion is correct outwardly, he must be one with whom God is well pleased. You are completely mistaken. You are rejecting the whole tenor of Bible teaching. Outward correctness without a right heart is neither more nor less than Pharisaism. The outward things of Christianity,—baptism, the Lord's Supper, Church-membership, almsgiving, and the like,—will never take any man's soul to heaven, unless his heart is right. There must be inward things as well as outward,—and it is on the inward things that God's eyes are chiefly fixed.
Hear how St. Paul teaches us about this matter in three most striking texts: "In Jesus Christ neither circumcision availeth anything, nor uncircumcision; but faith that worketh by love."—"In Christ Jesus neither circumcision availeth anything, nor uncircumcision, but a new creature."—"Circumcision is nothing, and uncircumcision is nothing, but the keeping of the commandments of God." (1 Cor. vii. 19; Galat. v. 6; Galat. vi. 15.) Did the Apostle only mean in these texts, that circumcision was no longer needed under the Gospel? Was that all? No indeed! I believe he meant much more. He meant that true religion did not consist of forms, and that its essence was something far greater than being circumcised or not circumcised. He meant that under Christ Jesus, everything depended on being born again,—on having true saving faith,—on being holy in life and conduct. He meant that these are the things we ought to look at chiefly, and not at outward forms. "Am I a new creature? Do I really believe on Christ? Am I a holy man?" These are the grand questions that we must seek to answer.
When the heart is wrong all is wrong in God's sight. Many right things may be done. The forms and ordinances which God Himself has appointed may seem to be honoured. But so long as the heart is at fault God is not pleased. He will have man's heart or nothing.