But of Him are ye in Christ Jesus, who of God is made unto us…redemption… – 1 Corinthians 1:30

The last item of our boundless wealth catalogued in the text is “redemption.” Somebody says: “That ought to have come first; because redemption, surely, is the first blessing that we enjoy.” Ay, but it is the last as well. It is the alpha blessing, I grant you that-but it is the omega blessing too. You are not yet redeemed altogether. By price you are-for He that redeemed you on the tree did not leave unpaid a penny of your ransom; but you are not yet altogether redeemed by power. In a measure, you are set free by divine power; for you have been brought up out of the Egypt of your sin, you have been delivered from the galling bondage of your corruption, and led through the Red Sea, to be fed upon the heavenly manna; but you are not altogether redeemed by power as yet. There are links of the old chains yet to be snapped from off you, and there is a bondage still about you from which you are ere long to be delivered. You are “waiting for the adoption, to wit, the redemption of the body.” You will fall asleep, rejoicing that you were redeemed; but you will not, even when you die, have received the full redemption. When will that come-the full redemption? Only at the second advent of the Lord Jesus; for when the Lord shall descend from heaven with a shout, then the bodies of His saints, which have long been lying in the prison-house of the sepulcher, shall be redeemed by a glorious redemption from the power of death. “I know that my Redeemer liveth.” The bodies of the saints shall come again from the land of the enemy. Then their body, soul, and spirit-their entire manhood, which Christ hath bought, shall be altogether free from the reign of the enemy. Then will redemption be completed. Remember the saints in heaven without us cannot be made perfect, that is to say, they wait till we arrive among them, and when all the rest of the chosen ones shall be gathered in, and the fullness of time has come, then shall the bodies of the dead arise; and then, in body and soul made perfect, the year of the redeemed shall have fully come. “Lift up your heads; for your redemption draweth nigh.” Here, then, is my joy, that Christ is my redemption. ~ C.H. Spurgeon

https://www.blueletterbible.org/comm/spurgeon_charles/sermons/0991.cfm