Once you have located all the people in the grid, the remaining letters, when unjumbled, will spell out another Old Testament person.

CAASIMOANM
ABELALBOJH
DCAINOSMAS
AISOLOMONH
MEVEEAILOA
NLBAHAREAN
ODUADIIUHN
RERALEAMTA
ABSESOMAHH
AOSHARASUT

AARON
ELI
MOSES
SAMSON
ABEL
EVE
NAOMI
SAMUEL
ABRAHAM
HANNAH
NOAH
SARAH
ADAM
ISAAC
OBED
SAUL
CAIN
JOB
RAHAB
SOLOMON
DAVID
MIRIAM
RUTH

solution...