Citations of
Gn 15,19-21:
Essentialia
Catechism Cath. Church:
349
Fathers
Augustin: City of God:
86 131
Magisterium
Papal Magisterium:
239
Slavorum Apostoli LA:
20
Salvifici doloris:
6
Speeches 2002:
160
Others
NPNF2-01 Eusebius:
399
Fathers' Historical writings:
521