uku kwishyira hamwe byatumye abanyarwanda bibumbiye amavuta ntashobora kumara indi myaka ijana kuvuka k'umuhungu wa zakariya kimwe no kuvuka k'umuhungu wa aburahamu ndetse n'uwa mariya byagombaga kwigisha icyigisho cy'ukuri kw'iby'umwuka