And you, being dead in your sins and the uncircumcision of your flesh, hath He quickened together with Him, having forgiven you all trespasses… – Colossians 2:13

“In the day that thou eatest thereof thou shalt surely die,” was the Lord’s threatening to our first parent, who was the representative of the race. He did eat of the fruit, and since God is true, and His word never fails, we may be sure of this, that in that selfsame day Adam died. It is true that he did not cease to exist, but that is quite another thing from dying. The threatening was not that he should ultimately die, but “In the day thou eatest thereof thou shalt surely die;” and it is beyond all doubt that the Lord kept His word to the letter. If the first threatening was not carried out, we might take liberty to trifle with all others. Rest assured, then, that the threat was on the spot fulfilled. The spiritual life departed from Adam; he was no longer at one with God, no more able to live and breathe in the same sphere as the Lord. He fell from his first estate; he had need if he should enter into spiritual life to be born again, even as you and I must be. As he hides himself from his Maker, and utters vain excuses before his God, you see that he is dead to the life of God, dead in trespasses and sins. We also, being heirs of wrath even as others, are through the fall dead, dead in trespasses and sins; and if ever we are to possess spiritual life, it must be said of us, “And you hath He quickened.” We must be as “those that are alive from the dead.” The fall brought universal death, in the deep spiritual sense of that word, over all mankind; and Jesus delivers us from the consequences of the fall by implanting in us spiritual life. By no other means can this death be removed: “He that believeth on the Son hath everlasting life: and he that believeth not the Son shall not see life; but the wrath of God abideth on him.” The work of regeneration, in which the new life is implanted, effectually restores the ruin of the fall, for we are born again, “not of corruptible seed, but of incorruptible, by the word of God which liveth and abideth forever.” ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0968.cfm