John 12:34-43
We may learn, from these verses, the duty of using present opportunities. The Lord Jesus says to us all, “Yet a little while is the light with you. Walk while ye have the light, lest darkness come upon you.–While ye have light believe in the light.” Let us not think that these things were only spoken for the sake of the Jews. They were written for us also, upon whom the ends of the world are come.
The lesson of the words is generally applicable to the whole professing Church of Christ. Its time for doing good in the world is short and limited. The throne of grace will not always be standing: it will be removed one day, and the throne of judgment will be set up in its place. The door of salvation by faith in Christ will not always be open: it will be shut one day forever, and the number of God’s elect will be completed. The fountain for all sin and uncleanness will not always be accessible; the way to it will one day be barred, and there will remain nothing but the lake that burns with fire and brimstone.