Mungu Baba ni nafsi ya kwanza ya Mungu katika imani ya Wakristo (isipokuwa Wasiosadiki Utatu)[1][2].
- ↑ The Oxford Handbook of the Trinity by Gilles Emery O. P. and Matthew Levering (27 Oct 2011) ISBN 0199557810 page 263
- ↑ Catholic catechism at the Vatican web site, items: 242 245 237