1 Corinthians 15:58
Therefore, my be loved brethren, be firm, immovable, always abounding in the work of the Lord; for you know that your labor is not in vain in the Lord.
Titus 3:8
This saying is true, and in respect to these things, I will that you affirm strongly, in order that those who have believed in God may be careful to practice good works: these are the things that are honorable and profitable for men.
Hebrews 6:11
But we desire every one of you to show the same diligence, in order to have your hope fully assured to the end:
2 Peter 1:5-10
so, even for this very purpose, uniting to these things all diligence, add to your faith, virtue; and to virtue, knowledge;
2 Peter 3:14
Wherefore, beloved, seeing that you expect such things, earnestly strive, by being spotless and blameless, to be found by him in peace: