Testament

TESTAMENT – the disposition of one’s personal property by will

Merriam-Webster Online Dictionary
testament (noun)
1.
a) archaic a covenant between God and the human race
b) capitalized either of two main divisions of the Bible
2.
a) a tangible proof or tribute
b) an expression of conviction - creed
3.
a) an act by which a person determines the disposition of his or her property after death
b) - will