And as Moses lifted up the serpent in the wilderness, even so must the Son of man be lifted up; That whosoever believeth in Him should not perish but have eternal life. – John 3:14,15

I believe there are some who really believe themselves to be out of the region of hope. My dear Friends, if God gathers together the outcasts, why should He not gather you? And if it is true that Jesus Christ does not look for goodness, but that He only considers our sin and misery, why should He not look upon you? May I urge you to try my Master? If you go to Him confessing your unworthiness and trusting yourself with Him, if He does not save you, I would like to know about it, because you will be the first person I have ever heard of that trusted himself with Jesus and was rejected! It will not be the case, whatever your condition may be, however desperate your state!

You think your condition to be worse than I have pictured it to be, and you fancy that I cannot know anything about how bad you are. Well, I do not know your special form of rebellion, but you are the very person I mean, for all that. I say, if you are as black as Hell, if you are as foul as the Stygian bog, if you have sinned till your sins cannot be counted and if your actions are so heinous that infinite wrath is their just desert—yet come and look to those five wounds and to that sacred head once wounded, and to that heart pierced with the spear! There is life in a look at Jesus crucified! Will you try it? As surely as God’s word is true, if you do but glance your eyes at Him who “died the just for the unjust,” you shall be brought to God and reconciled! For whoever believes in Him shall be saved! “As Moses lifted up the serpent in the wilderness, even so must the Son of Man be lifted up, that whoever believes in Him should not perish, but have eternal life.” ~ C.H. Spurgeon

https://www.blueletterbible.org/comm/spurgeon_charles/sermons/1302.cfm