For God is not so unjust as to overlook your work and the love which you showed for his sake in serving the saints, as you still do. And we desire each one of you to show the same earnestness in realizing the full assurance of hope until the end, so that you may not be sluggish, but imitators of those who through faith and patience inherit the promises.

Hebrews 6:10-12 (RSV)