Replicating Truth - Old And New (Isaiah 1 & 1 John 3)

Here is another of our series of taking sermons from the old testament, and showing their new testament equivalent, to demonstrate that God has never changed; and that the covenant of grace is by no means some kind of allowance for sin, as many believe, whether they admit it or not. Today we’re going to look at the rebuke that God had for Israel from Isaiah ch. 1, and show it’s new testament confirmation in I Jn. 3: “Hear the word of the LORD, ye rulers of Sodom; give ear unto the law of our God, ye people of Gomorrah. To what purpose is the multitude of your sacrifices unto me? saith the LORD: I am full of the burnt offerings of rams, and the fat of fed beasts; and I delight not in the blood of bullocks, or of lambs, or of he goats. When ye come to appear before me, who hath required this at your hand, to tread my courts? Bring no more vain oblations; incense is an abomination unto me; the new moons and sabbaths, the calling of assemblies, I cannot away with; it is iniquity, even the solemn meeting. Your new moons and your appointed feasts my soul hateth: they are a trouble unto me; I am weary to bear them. And when ye spread forth your hands, I will hide mine eyes from you: yea, when ye make many prayers, I will not hear: your hands are full of blood. Wash you, make you clean; put away the evil of your doings from before mine eyes; cease to do evil; Learn to do well; seek judgment, relieve the oppressed, judge the fatherless, plead for the widow. Come now, and let us reason together, saith the LORD: though your sins be as scarlet, they shall be as white as snow; though they be red like crimson, they shall be as wool. If ye be willing and obedient, ye shall eat the good of the land: But if ye refuse and rebel, ye shall be devoured with the sword: for the mouth of the LORD hath spoken it” (Isa. 1:10-20).

"Beloved, now are we the sons of God, and it doth not yet appear what we shall be: but we know that, when he shall appear, we shall be like him; for we shall see him as he is. And every man that hath this hope in him purifieth himself, even as he is pure. Whosoever committeth sin transgresseth also the law: for sin is the transgression of the law. And ye know that he was manifested to take away our sins; and in him is no sin. Whosoever abideth in him sinneth not: whosoever sinneth hath not seen him, neither known him. Little children, let no man deceive you: he that doeth righteousness is righteous, even as he is righteous. He that committeth sin is of the devil; for the devil sinneth from the beginning. For this purpose the Son of God was manifested, that he might destroy the works of the devil. Whosoever is born of God doth not commit sin; for his seed remaineth in him: and he cannot sin, because he is born of God. In this the children of God are manifest, and the children of the devil: whosoever doeth not righteousness is not of God, neither he that loveth not his brother. For this is the message that ye heard from the beginning, that we should love one another. Not as Cain, who was of that wicked one, and slew his brother. And wherefore slew he him? Because his own works were evil, and his brother’s righteous… Whosoever hateth his brother is a murderer: and ye know that no murderer hath eternal life abiding in him… But whoso hath this world’s good, and seeth his brother have need, and shutteth up his bowels of compassion from him, how dwelleth the love of God in him? My little children, let us not love in word, neither in tongue; but in deed and in truth" (I Jn. 3:2-12,15,17,18). And so it is more than evident that both of these passages from the two testaments are assuring us that our salvation depends not on what we claim about God, or whether we worship or not; but rather on how we are conducting our lives before God, and how we are dealing with others. And these passages also show us that it is deception to think because we are God’s people, we have some guaranteed salvation, regardless of what the deeds of our lives show forth. The conclusion of the matter is that we cannot be saved by any other means than obedience to God, and pureness of heart before him. And one more thing: John makes it perfectly clear that if we cannot cease from sin in our lives, we are of the devil. Amen.