Wherefore I say unto you, All manner of sin and blasphemy shall be forgiven unto men: but the blasphemy against the Holy Ghost shall not be forgiven unto men. -Matthew 12:31

Remember, there is a limit to God’s mercy…If I read the Bible rightly, there is one sin which can never be forgiven. It is the sin against the Holy Ghost. Tremble, unpardoned sinners, lest ye should commit that. If I may tell you what I think the sin against the Holy Ghost is, I must say that I believe it to be different in different people; but in many persons, the sin against the Holy Ghost consists in stifling their convictions…Perhaps the very next time thou laughest over a sermon, or mockest at a prayer, or despisest a text, the very next oath thou swearest, God may say, “He is given to idols, let him alone; My Spirit shall no more strive with that man; I will never speak to him again.”

Ah! poor sinner, if thou knewest that Christ died for thee, and I know that He did, if thou repentest, if thou knewest that one day thou wilt be His, wouldst thou spit upon Him now? Wouldst thou scoff at God’s day, if thou knewest that one day it will be thy day? wouldst thou despise Christ, if thou knewest that He loves thee now, and will display that love by-and-bye? Oh! there are some of you that will loathe yourselves when you know Christ because you did not treat Him better. He will come to you one of these bright mornings, and He will say, “Poor sinner, I forgive you;” and you will look up in His face, and say. “What! Lord, forgive me? I used to curse Thee, I laughed at Thy people, I despised everything that had to do with religion. Forgive me?” “Yes,” says Christ, “give Me thy hand; I loved thee when thou hatedst Me, come here!” ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0084.cfm

Wherefore He is able also to save them to the uttermost that come unto God by Him, seeing He ever liveth to make intercession for them. -Hebrews 7:25

There are some poor creatures in the world, who from a course of crime have become hardened, and when at last aroused by remorse and the pricklings of conscience, there is an evil spirit which broods over them, telling them it is hopeless for such as they are to seek salvation. We have met with some who have gone so far that they have thought that even devils might be saved rather than they could. They have given themselves up for lost, and signed their own death-warrant, and in such a state of mind have positively taken the halter in their hand, to end their unhappy lives. Despair has brought many a man to a premature death; it hath sharpened many a knife, and mingled many a cup of poison. Have I a despairing person here? I know him by his sombre face and downcast looks. He wishes he were dead, for he thinks that hell itself could be scarce worse torment than to be here expecting it. Let me whisper to him words of consolation. Despairing soul! hope yet, for Christ “is able to save to the uttermost;” and though thou art put in the lowest dungeon of the castle of despair, though key after key hath been turned upon thee, and the iron grating of thy window forbids all filing, and the height of thy prison-wall is so awful that thou couldst not expect to escape, yet let me tell thee, there is One at the gate who can break every bolt, and undo every lock; there is One who can lead thee out to God’s free air and save thee yet, for though the worst may come to the worst, He “is able to save thee to the uttermost.”~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0084.cfm

Wherefore He is able also to save them to the uttermost… -Hebrews 7:25

“He is able to save to the uttermost.” Now, I will certainly affirm, and no one can deny it, that no one here knows how far the uttermost is. David said, if he took the wings of the morning, to fly to the uttermost parts of the sea, even there should God reach him. But who knoweth where the uttermost is? Borrow the angel’s wing, and fly far, far beyond the most remote star: go where wing has never flapped before, and where the undisturbed ether is as serene and quiet as the breast of Deity itself; you still, beyond the bounds of creation, where space itself falls, and where chaos takes up its reign, will not come to the uttermost. It is too far for mortal intellect to conceive of; it is beyond the range of reason or of thought. Now, our text tells us that Christ is “able to save to the uttermost.”

Sinner, Christ is “able to save to the uttermost;” by which we understand that the uttermost extent of guilt is not beyond the power of the Saviour. Can any one tell what is the uttermost amount to which a man might sin?..oh! ye chief of sinners! Christ is “able to save to the uttermost.” Tell that everywhere, in every garret, in every cellar, in every haunt of vice, in every kennel of sin; tell it everywhere! “To the uttermost!” “He is able to save them to the uttermost.” ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0084.cfm

But go ye and learn what that meaneth, I will have mercy, and not sacrifice: for I am not come to call the righteous, but sinners to repentance. -Matthew 9:13

Wherefore He is able also to save them to the uttermost that come unto God by Him -Hebrews 7:25

There he comes, sighing and groaning, crying and weeping all the way… He has rags on him, he comes to the heavenly throne; and when he approaches mercy’s gate he is almost afraid to knock. He lifts up his eyes and he sees it written, “Knock, and it shall be opened to you;” but he fears lest he should profane the gate by his poor touch; he gives at first a gentle rap, and if mercy’s gate open not, he is a poor dying creature; so he gives another rap, then another and another; and although he raps times without number, and no answer comes, still he is a sinful man, and he knows himself to be unworthy; so he keeps rapping still; and at last the good angel smiling from the gate, says, “Ah! this gate was built for beggars not for princes; heaven’s gate was made for spiritual paupers, not for rich men. ‘Not the righteous, but sinners Jesus came to call.’

Come in, poor man! Come in. Thrice welcome!” And the angels sing, “Thrice welcome!” How many of you, dear friends, have come to God by Jesus Christ in that fashion?..As my God who sits in heaven liveth, if you have not come to God in this fashion, you have not come to God at all; but if you have thus come to God, here is the glorious word for you-“He is able to save to the uttermost them that come unto God by Him.” ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0084.cfm