2 Timothy 2:5

And also if anyone contends in public contest, he is not crowned, except he contends legitimately.

Luke 13:24

Strive to enter in at the narrow gate; for many, I say unto you, will seek to enter in and shall not be able.

1 Corinthians 9:24-27

Know ye not that those who run in a race indeed all run, but one receives the prize? So run, that ye may obtain it.

Philippians 1:15

Some indeed preach the Christ even out of envy and strife, but others also out of good will.

Colossians 1:29

in which I continue to labour, contending according to his operation, which he works in me mightily.

2 Timothy 4:7-8

I have fought a good fight, I have finished the race, I have kept the faith;

Hebrews 2:7

Thou didst make him a little lower than the angels; thou didst crown him with glory and honour and didst set him over the works of thy hands.

Hebrews 2:9

But we see this same Jesus, crowned with glory and honour, who was made a little lower than the angels for the suffering of death, that he by the grace of God should taste death for every man.

Hebrews 12:4

Ye have not yet resisted unto blood, fighting against sin.

James 1:12

Blessed is the man that patiently endures temptation: for when he is tried, he shall receive the crown of life, which the Lord has promised to those that love him.

1 Peter 5:4

And when the great Prince of the pastors shall appear, ye shall receive the incorruptible crown of glory.

Revelation 2:10

Fear none of those things which thou shalt suffer; behold, the devil shall cast some of you into prison, that ye may be tried; and ye shall have tribulation ten days; be thou faithful unto death, and I will give thee the crown of life.

Revelation 3:11

Behold, I come quickly; hold fast that which thou hast, that no one take thy crown.

Revelation 4:4

And round about the throne were twenty-four thrones, and upon the thrones I saw twenty-four elders sitting, clothed in white raiment; and they had on their heads crowns of gold.

Revelation 4:10

the twenty-four elders fall down before him that is seated on the throne and worship him that lives for ever and ever and cast their crowns before the throne, saying,

Treasury of Scripture Knowledge

Summary

And if a man also strive for masteries, yet is he not crowned, except he strive lawfully.

Bible References

Strive

Luke 13:24
Strive to enter in at the narrow gate; for many, I say unto you, will seek to enter in and shall not be able.
1 Corinthians 9:24
Know ye not that those who run in a race indeed all run, but one receives the prize? So run, that ye may obtain it.
Philippians 1:15
Some indeed preach the Christ even out of envy and strife, but others also out of good will.
Colossians 1:29
in which I continue to labour, contending according to his operation, which he works in me mightily.
Hebrews 12:4
Ye have not yet resisted unto blood, fighting against sin.

Is he

2 Timothy 4:7
I have fought a good fight, I have finished the race, I have kept the faith;
Hebrews 2:7
Thou didst make him a little lower than the angels; thou didst crown him with glory and honour and didst set him over the works of thy hands.
James 1:12
Blessed is the man that patiently endures temptation: for when he is tried, he shall receive the crown of life, which the Lord has promised to those that love him.
1 Peter 5:4
And when the great Prince of the pastors shall appear, ye shall receive the incorruptible crown of glory.
Revelation 2:10
Fear none of those things which thou shalt suffer; behold, the devil shall cast some of you into prison, that ye may be tried; and ye shall have tribulation ten days; be thou faithful unto death, and I will give thee the crown of life.
Revelation 3:11
Behold, I come quickly; hold fast that which thou hast, that no one take thy crown.
Revelation 4:4
And round about the throne were twenty-four thrones, and upon the thrones I saw twenty-four elders sitting, clothed in white raiment; and they had on their heads crowns of gold.