John 9:4

We must work the works of Him who sent Me while it is day; night is coming when no one can work.

John 12:35

So Jesus said to them, “The Light is among you [only] a little while longer. Walk while you have the Light [keep on living by it], so that darkness will not overtake you. He who walks in the darkness does not know where he is going [he is drifting aimlessly].

Ecclesiastes 9:10

Whatever your hand finds to do, do it with all your might; for there is no activity or planning or knowledge or wisdom in Sheol (the nether world, the place of the dead) where you are going.

John 4:34

Jesus said to them, “My food is to do the will of Him who sent Me and to completely finish His work.

Galatians 6:10

So then, while we [as individual believers] have the opportunity, let us do good to all people [not only being helpful, but also doing that which promotes their spiritual well-being], and especially [be a blessing] to those of the household of faith (born-again believers).

Isaiah 38:18-19


“For Sheol cannot praise or thank You,
Death cannot praise You and rejoice in You;
Those who go down to the pit cannot hope for Your faithfulness.

Luke 13:32-34

And He said to them, “Go and tell that fox [that sly, cowardly man], ‘Listen carefully: I cast out demons and perform healings today and tomorrow, and on the third day I reach My goal.’

John 5:19

So Jesus answered them by saying, “I assure you and most solemnly say to you, the Son can do nothing of Himself [of His own accord], unless it is something He sees the Father doing; for whatever things the Father does, the Son [in His turn] also does in the same way.

John 5:36

But the testimony which I have is far greater than the testimony of John; for the works that the Father has given Me to finish—the very same works [that is, the miracles and proofs of My deity] that I am [now] doing—testify about Me, [by providing evidence] that the Father has sent Me.

John 10:32

Jesus answered them, “I showed you many good works [and many acts of mercy] from the Father; for which of them are you stoning Me?”

John 10:37

If I do not do the works of My Father [that is, the miracles that only God could perform], then do not believe Me.

John 11:9-10

Jesus answered, “Are there not twelve hours [of light] in the day? Anyone who walks in the daytime does not stumble, because he sees [by] the light of this world.

John 17:4

I have glorified You [down here] on the earth by completing the work that You gave Me to do.

Acts 4:20

for we, on our part, cannot stop telling [people] about what we have seen and heard.”

Ephesians 5:16

making the very most of your time [on earth, recognizing and taking advantage of each opportunity and using it with wisdom and diligence], because the days are [filled with] evil.

Colossians 4:5

Conduct yourself with wisdom in your interactions with outsiders (non-believers), make the most of each opportunity [treating it as something precious].

Treasury of Scripture Knowledge

Summary

I must work the works of him that sent me, while it is day: the night cometh, when no man can work.

Bible References

Must

John 4:34
Jesus said to them, “My food is to do the will of Him who sent Me and to completely finish His work.
John 5:19
So Jesus answered them by saying, “I assure you and most solemnly say to you, the Son can do nothing of Himself [of His own accord], unless it is something He sees the Father doing; for whatever things the Father does, the Son [in His turn] also does in the same way.
John 10:32
Jesus answered them, “I showed you many good works [and many acts of mercy] from the Father; for which of them are you stoning Me?”
John 17:4
I have glorified You [down here] on the earth by completing the work that You gave Me to do.
Luke 13:32
And He said to them, “Go and tell that fox [that sly, cowardly man], ‘Listen carefully: I cast out demons and perform healings today and tomorrow, and on the third day I reach My goal.’
Acts 4:20
for we, on our part, cannot stop telling [people] about what we have seen and heard.”

While

John 11:9
Jesus answered, “Are there not twelve hours [of light] in the day? Anyone who walks in the daytime does not stumble, because he sees [by] the light of this world.
John 12:35
So Jesus said to them, “The Light is among you [only] a little while longer. Walk while you have the Light [keep on living by it], so that darkness will not overtake you. He who walks in the darkness does not know where he is going [he is drifting aimlessly].
Ecclesiastes 9:10
Whatever your hand finds to do, do it with all your might; for there is no activity or planning or knowledge or wisdom in Sheol (the nether world, the place of the dead) where you are going.
Isaiah 38:18

“For Sheol cannot praise or thank You,
Death cannot praise You and rejoice in You;
Those who go down to the pit cannot hope for Your faithfulness.
Ephesians 5:16
making the very most of your time [on earth, recognizing and taking advantage of each opportunity and using it with wisdom and diligence], because the days are [filled with] evil.
Colossians 4:5
Conduct yourself with wisdom in your interactions with outsiders (non-believers), make the most of each opportunity [treating it as something precious].