people are wicked.

9:28 Intreat the LORD (for it is enough) that there be no more mighty
thunderings and hail; and I will let you go, and ye shall stay no
longer.

9:29 And Moses said unto him, As soon as I am gone out of the city, I
will spread abroad my hands unto the LORD; and the thunder shall
cease, neither shall there be any more hail; that thou mayest know how
that the earth is the LORD's.

9:30 But as for thee and thy servants, I know that ye will not yet
fear the LORD God.

9:31 And the flax and the barley was smitten: for the barley was in
the ear, and the flax was bolled.

9:32 But the wheat and the rie were not smitten: for they were not
grown up.

9:33 And Moses went out of the city from Pharaoh, and spread abroad
his hands unto the LORD: and the thunders and hail ceased, and the
rain was not poured upon the earth.

9:34 And when Pharaoh saw that the rain and the hail and the thunders
were ceased, he sinned yet more, and hardened his heart, he and his
servants.

9:35 And the heart of Pharaoh was hardened, neither would he let the
children of Israel go; as the LORD had spoken by Moses.