Therefore He is able also to save forever those who draw near to God through Him, since He always lives to make intercession for them.  – Hebrews 7:25

There is no exception made in my commission to any form of sin-unless it be the sin against the Holy Ghost-which carries its own evidence as well as its consequence. Those to whom I now speak, if they feel any drawings of heart towards God have not committed that mortal crime. Murder, theft, forgery, felony, fornication, adultery, and covetousness, which is idolatry-black and hideous as is the catalogue-here is pardon for the whole. Ransack the kennels, however filthy; rake the slums, however odious; drag out the abominations of the age, however degrading; here is pardon not only possible, probable, but positive. Bring a man here who has stained himself crimson all over with every sort of infamy, though it be not the lapse of an hour, but the habit of a life, yet God is still able to forgive. Jesus Christ is able to save to the uttermost them that come unto God by Him…  Thus saith the Lord, I have blotted out like a cloud thine iniquities, and like a thick cloud thy sins. Return unto Me, for I am married unto thee. I have given my blood to redeem thee. Return, O wandering child of man; return, return, and I will have mercy upon thee, for I am God, and not man.”

“If your ears refuse
The language of His grace,
And hearts grow hard like stubborn Jews,
That unbelieving race,
The Lord in anger drest,
Shall lift His trend and swear
Ye that despised My promised rest
Shall have no portion there.”

~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/3497.cfm