PROPHECY
An inspired message; a revelation of divine will and purpose or the proclamation thereof. Prophecy may be an inspired moral teaching, an expression of a divine command or judgment, or a declaration of something to come.
COVENANT
An agreement between two or more persons to do or refrain from doing some act; a compact; a contract. The Hebrew word berith?, whose etymology is uncertain, appears over 280 times in the Hebrew Scriptures; more than 80 of these occurrences are in the five books of Moses. That its basic meaning is “covenant,” comparable to our modern legal word “contract.