Bible Verses About Diligence: Labours of love

for God is not unrighteous to forget your work and the love which ye showed toward his name, in that ye ministered unto the saints, and still do minister.

And we desire that each one of you may show the same diligence unto the fulness of hope even to the end:

that ye be not sluggish, but imitators of them who through faith and patience inherit the promises.