2 Timothy 2:8-15 HCSB
[8] Keep your attention on Jesus Christ as risen from the dead and descended from David. This is according to my gospel.

[9] I suffer for it to the point of being bound like a criminal, but God’s message is not bound.

[10] This is why I endure all things for the elect: so that they also may obtain salvation, which is in Christ Jesus, with eternal glory.

[11] This saying is trustworthy: For if we have died with Him, we will also live with Him;

[12] if we endure, we will also reign with Him; if we deny Him, He will also deny us;

[13] if we are faithless, He remains faithful, for He cannot deny Himself.

[14] Remind them of these things, charging them before God not to fight about words; this is in no way profitable and leads to the ruin of the hearers.

[15] Be diligent to present yourself approved to God, a worker who doesn’t need to be ashamed, correctly teaching the word of truth. 

https://bible.com/bible/72/2ti.2.8-15.HCSB