rock hewn monolithic ortodox churches bete golgota-selassie and bete maryam under the cover shield, lalibela, amhara region,

golgotaselassie africa amhara ancient architecture belief bete building carve carved christian christianity church cloak coptic cover culture entrance ethiopia ethiopian ethnic facade faith heritage hewn history holy lalibela landmark maryam medieval monolith monolithic monument orthodox religion religious rock rockhewn roof sacred saint shield stone temple traditional travel unesco wonder