… behold, now is the accepted time; behold, now is the day of salvation. – 2 Corinthians 6:2

The great mischief of most men is that they procrastinate. It is not that they resolve to be damned, but that they resolve to be saved to-morrow. It is not that they reject Christ for ever, but that they reject Christ to-day; and truly they might as well reject Him for ever, as continue perpetually to reject Him “now.” Sinner, let me put thy “now” before thee as a man. Thou must soon pass away and be forgotten, like the flowers that withered in autumn, and the insects which flitted through the summer hours. Now, then, is thy time to think about eternity, and to prepare thyself to meet thy God. “See to your business first, James,” said a careful father-“get a good trade, and after that, look to your religion.” There spake a fool, who knew not that infinite wisdom has commanded, “Seek ye first the kingdom of God and His righteousness; and all these things shall be added unto you.” Wouldst thou give God the fag-end of thy life? Take care lest thou have no old age at all; for many candles are blown out as soon as lit. Wouldst thou, as a lamb, be Satan’s? and when thou art withered and worn out, shall the lean skeleton of tottering weakness be brought and laid upon the altar? Be it not so; let thy flower be plucked in the bud and put into the hand of Jesus. God grant thee grace to seek Him, for the promise is, “They that seek Me early shall find Me.” As a man, I charge thee, since there is only a “day of salvation” before the sun goes down and the black night of eternal ruin shall come upon thee, lay hold upon the hope that is set before thee… If you trust Christ now, you will be accepted: if now you are enabled to throw yourself simply into the hands of Christ, now is the accepted time between God and you. The moment a sinner trusts in Christ, he is saved, and if thou trustest Him now, it is the day of salvation to thee. ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0603.cfm