2 Timothy 2:8-13
8 Remember Jesus Christ, risen from the dead, the offspring of David, as preached in my gospel, 9 for which I am suffering, bound with chains as a criminal. But the word of God is not bound! 10 Therefore I endure everything for the sake of the elect, that they also may obtain the salvation that is in Christ Jesus with eternal glory. 11 The 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 also will deny us;
13 if we are faithless, he remains faithful—
for he cannot deny himself. (ESV)