Matthew 22:13

Then said the king to the attendants, 'Having bound his feet and hands, cast him forth into the outer darkness:' there will be the weeping, and the gnashing of teeth!

John 12:35

Jesus, therefore, said to them, "Yet a little while is the Light among you. Walk while ye have the Light, lest darkness overtake you; and he that walks in the darkness knows not where he is going.

Jude 1:18

that they were wont to say to you: "In the last time there will be mockers, walking according to their own ungodly desires."

Treasury of Scripture Knowledge

Summary

But if a man live many years, and rejoice in them all; yet let him remember the days of darkness; for they shall be many. All that cometh is vanity.

Bible References

Yet

Matthew 22:13
Then said the king to the attendants, 'Having bound his feet and hands, cast him forth into the outer darkness:' there will be the weeping, and the gnashing of teeth!
John 12:35
Jesus, therefore, said to them, "Yet a little while is the Light among you. Walk while ye have the Light, lest darkness overtake you; and he that walks in the darkness knows not where he is going.
Jude 1:18
that they were wont to say to you: "In the last time there will be mockers, walking according to their own ungodly desires."