Ibisobanuro ahagana hasi ku ipaji h Ibaruwa Pawulo yandikiye Abagalatiya yayanditse hashize imyaka myinshi nyuma yaho. Muri iyo baruwa, Pawulo yagize ati ‘uburwayi bwanjye ni bwo bwatumye mbona uburyo bwo kubabwiriza ubutumwa bwiza ku ncuro ya mbere.’—Gal 4:13.