…the wrath of God abides on him. – John 3:36
Notice the word, “abides,” this is to say, it is upon you now. God is angry with you at this moment—and always. You go to sleep with an angry God gazing into your face, you wake in the morning, and if your eyes were not dim, you would perceive His frowning countenance. He is angry with you, even when you are singing His praises, for you mock Him with solemn sounds upon a thoughtless tongue. Angry with you on your knees, for you only pretend to pray, you utter words without heart. As long as you are not a believer, He must be angry with you every moment. “God is angry with the wicked every day.” Spiritual life belongs only to believers. You are now without that life, yet you exist, and wrath abides on you, and so it ever must be. While you shall not see life, you shall exist in eternal death, for the wrath of God cannot abide on a non-existent creature. You shall not see life, but you shall feel wrath to the uttermost. It is horror enough that wrath should be on you now, it is horror upon horrors, and hell upon hell that it shall be upon you forever.
And notice that it must be so, because you reject the only thing that can heal you. As George Herbert says, “Whom oils and balsams kill, what salve can cure?” If Christ Himself has become a savor of death unto death to you, because you reject Him, how can you be saved? There is but one door, and if you close it by your unbelief, how can you enter heaven? There is one healing medicine, and if you refuse to take it, what remains but death? There is one water of life, but you refuse to drink it then must you thirst forever. You put from you, voluntarily, the one and only Redeemer, how then shall you be ransomed? Shall Christ die again, and in another state be offered to you once more? O sirs, you would reject Him then, as you reject Him now. There remains no more sacrifice for sin. On the cross, God’s mercy to the sons of men was fully revealed, and will you reject God’s ultimatum of grace, His last appeal to you. If so, it is at your own peril. Christ being raised from the dead dies no more. He shall come again, but without a sin offering unto the salvation of His people. ~ C.H. Spurgeon
https://www.blueletterbible.org/comm/spurgeon_charles/sermons/1012.cfm