John 6:27
work not for the food which perisheth, but for that which endureth unto everlasting life, and which the son of man shall give unto you, for to him it is that the father, that is God, has given his credentials.
1 Corinthians 15:58
therefore, my beloved brethren, be ye inflexibly steady, and continually surpass others in the work of the Lord, knowing that he will not leave your christian labour unrewarded.
Hebrews 6:11-12
but we desire that every one of you may shew the same concern, continuing to discharge the condition upon which your hopes are founded: that ye be not unactive,
2 Peter 1:5-10
Do you on your part employ all your care in adding to your faith, fortitude: to fortitude, knowledge: