For this cause, my dear brothers, be strong in purpose and unmoved, ever giving yourselves to the work of the Lord, because you are certain that your work is not without effect in the Lord.
Basi, ndugu zangu wapenzi, simameni imara na thabiti. Endeleeni daima kuwa na bidii katika kazi ya Bwana, mkijua kwamba kazi mnayofanya katika utumishi wa Bwana haitapotea bure.