The Religious T in OT and NT
Puzzle 18 of Tough Things Pack
Question is: The Religious T in OT and NT
and the answer is: TESTAMENT
Word Meaning:
TESTAMENT — (law) A solemn, authentic instrument in writing, by which a person declares his or her will as to disposal of his or her inheritance (estate and effects) after his or her death, benefiting specified heir(s).
Definitions from Wiktionary.