2 Timothy 2:10-15

10Therefore I endure all things for the sake of the elect, that they may also obtain the salvation which is in Christ Jesus with eternal glory. 11It is a faithful saying: For if we are dead with him, we shall also live with him : 12If we suffer, we shall also reign with him : if we deny him, he also will deny us: 13If we believe not, yet he abideth faithful: he cannot deny himself.

14Of these things put them in remembrance, charging them before the Lord that they contend not about words to no profit, but to the subverting of the hearers. 15Study to show thyself approved to God, a workman that needeth not to be ashamed, rightly dividing the word of truth.