Hebrews 6:10 ASV

⁸  but if it beareth thorns and thistles, it is rejected and nigh unto a curse; whose end is to be burned.

⁹  But, beloved, we are persuaded better things of you, and things that accompany salvation, though we thus speak:

¹⁰  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.

¹¹  And we desire that each one of you may show the same diligence unto the fulness of hope even to the end:

¹²  that ye be not sluggish, but imitators of them who through faith and patience inherit the promises.