…and the blood of Jesus Christ His Son cleanseth us from all sin. – 1 John 1:7

Here is pardon for your drunkenness, pardon for your oaths, pardon for your lust, pardon for your rebellion against heaven; for the sins of your youth and the sins of your old age, for the sins of the sanctuary and the sins of the brothel, or the tavern. Here is pardon for all sin, for “the blood of Jesus Christ His Son cleanseth us from all sin.” But again, the pardon we have to preach is a present pardon. If you feel your need of a Saviour, if now you are enabled to believe in Christ, you shall be pardoned now. Those who have ordinary hopes say they hope to be pardoned when they come to die. But, beloved, that is not the religion we preach. If you will now make confession of sin, now seek the Lord, you shall be pardoned now. It is possible for a man to have come in here with all his sins hanging about his neck like a millstone, enough to sink him lower than the lowest hell, and yet to go out of this door with every sin blotted out. If now he is enabled to believe on him, he may receive perfect pardon from the hand of God. The pardon of a sinner is not a thing done when he is dying, it is done when he is living-done now…Oh! Is it not a magnificent thing for a man to be able to tread God’s earth with this for a song in his mouth, “I am forgiven, I am forgiven; I am pardoned?” I think it is one of the sweetest songs in all the world-scarcely less sweet than that of the cherubim before the throne-

“Oh. how sweet to view the flowing
Of His soul redeeming blood!
With divine assurance knowing,
He has made my peace with God.”

…I am bidden to cry “Ho! ho! Every one that thirsteth; if you feel your need of Christ, if you are now ready to confess your sins, come and take it freely without money and without price.” The pardon which is proclaimed is not only free, and full, and present, but it is a pardon that will last for ever. ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0199.cfm