2 Thessalonians 3:13
Brothers, do not grow weary of doing good.
2 Corinthians 4:1
We have this ministry to do, even as we obtained mercy, we do not lose heart.
1 Thessalonians 4:1
Furthermore, we encourage you, brothers, and exhort you by the Lord Jesus, that as you have received from us how you ought to walk, and to please God, so you would abound more and more.
Deuteronomy 20:8
The officers will also say to the men: Is there any man here who has lost his nerve and is afraid? If so, he is to go home. Otherwise, he will destroy the morale of the others.
Psalm 27:13
I believe that I will see the goodness of Jehovah in this world of the living.
Isaiah 40:29-31
He gives strength to those who grow tired and increases the strength of those who are weak.
Zephaniah 3:16
Jerusalem will be told in that day: Do not be afraid, O Zion! Do not loose courage.
Malachi 1:13
And you say: 'We are tired of all this!' You turn up your nose at me. You offer the lame and the sick and even stolen animals, said Jehovah. Do you think I will accept that from you?
Luke 18:1
He spoke an illustration to them emphasizing the need to pray and not become tired:
Romans 2:7
[He offers] everlasting life for those who search for incorruptible glory and honor by enduring in good works.
1 Corinthians 15:28
When all things shall be subdued under the Son, then the Son will also be subjected to God who put all things under him, that God may be all in all (ruler over everything).
2 Corinthians 4:16
We do not give up! Though our outward man is decaying, yet our inward man is renewed day by day.
Galatians 6:9-10
Let us not grow tired of doing good things for in due season we shall harvest, if we do not faint.
Philippians 1:9
I pray that your love may abound yet more and more in knowledge and all discernment.
Hebrews 12:3
Consider him who endured such contrary talk by sinners against him. You should not get tired and give up in your mind (heart).
Hebrews 12:5
You have forgotten the exhortation that reasons with you as to sons: My son, do not despise (regard lightly) discipline from Jehovah and do not lose heart when he corrects you. (Proverbs 3:11, 12)
Revelation 2:3
You have endured and are patient. You suffer for my name's sake and have not grown weary.