1 Corinthians 15:58
Therefore, my beloved brethren, be steadfast, immovable, always abounding in the work of the Lord, since ye know that your labor is not in vain in the Lord.
Titus 3:8
True is the saying; and these things I desire that thou affirm earnestly, that they who have believed in God may be careful to practise good works. These things are good and profitable to men;
Hebrews 6:11
But we earnestly desire that every one of you may show the same diligence with regard to the full assurance of your hope even to the end;
2 Peter 1:5-10
even for this very reason, giving all diligence, add to your faith virtue, and to virtue knowledge,
2 Peter 3:14
Wherefore, beloved, seeing that ye look for these things, be diligent that ye may be found without spot and blameless before him in peace,