Congregations do cooperate voluntarily in supporting the orphans and the aged, in preaching the gospel in new fields, and in other similar works.
Nzukọ dị iche iche na-arụ ọrụ afọ ofufo n'ịkwado ụmụ mgbei na ndị agadi, na-ekwusa ozi ọma na mpaghara ọhụrụ, na ọrụ ndị ọzọ yiri ya.