 Ibyingenzi cyane byarokowe Abatabazi babashije kuvana muri katederali ibintu byubugeni bwa cyera cyane bya kiliziya byagaciro kanini, muri byo harimo icyo bavuga ko ari ikamba ryamahwa ryambitswe Yezu Kristu mbere yuko abambwa, ryashyizwe muri iyi katederali imaze kuzura hagati yikinyejana cya 12 nicya 13. 