Oes gan rywun gopi Cymraeg o Gatecism yr Eglwys Gatholig (1992) tybed? Dwi'n chwilio am y dyfyniad isod (paragraff 1030). Diolch ymlaen llaw am unrhyw gymorth. All who die in God's grace and friendship, but still imperfectly purified, are indeed assured of their eternal salvation: but after death they undergo purification, so as to achieve the holiness necessary to enter the joy of Heaven.