What are the essentials of the Christian faith? Answer: The Bible itself reveals what is important and essential to the Christian faith. These essentials are the deity of Christ, salvation by Godâs grace and not by works, salvation through Jesus Christ alone, the resurrection of Christ, the Gospel, monotheism and the Holy Trinity.
Freebase(0.00 / 0 votes)Rate this definition: Crenulation. Crenulation or Crenulation cleavage is a texture formed in metamorphic rocks such as phyllite, schist and some gneiss by two or more stress directions resulting in superimposed foliations.
Definition of fissure. 1 : a narrow opening or crack of considerable length and depth usually occurring from some breaking or parting a fissure in the earth's crust. 2a : a natural cleft between body parts or in the substance of an organb : a break or slit in tissue usually at the junction of skin and mucous membrane.