'Mighty' in the Bible

“You divided the sea before them,So that they passed through the midst of the sea on dry land;You hurled their pursuers into the depths,Like a stone into mighty and raging waters.

“Now therefore, our God, the great, the mighty, and the awesome God, who keeps the covenant and lovingkindness,Do not let all the hardship seem insignificant before You,Which has come upon us, our kings, our princes, our priests, our prophets, our fathers and on all Your people,Since the time of the kings of Assyria to this day.

and their brothers, brave men, 128. Their overseer was Zabdiel the son of Haggedolim [one of the great men].