Contradiction with Genesis 2:5
1 Kings 18:45 describes rain, while Genesis 2:5 notes that before the crops appeared, God had not sent rain on the earth.
Genesis 2:5: And every plant of the field before it was in the earth, and every herb of the field before it grew: for the LORD God had not caused it to rain upon the earth, and [there was] not a man to till the ground.
Contradiction with Psalm 107:33-34
1 Kings 18:45 depicts rain as a blessing, whereas these verses describe God turning rivers into a desert, showing divine intervention causing drought.
Psalm 107:33-34: He turneth rivers into a wilderness, and the watersprings into dry ground;
Contradiction with Jeremiah 14:4
1 Kings 18:45 speaks of abundant rain, while this verse speaks of a lack of rain leading to distress.
Jeremiah 14:4: Because the ground is chapt, for there was no rain in the earth, the plowmen were ashamed, they covered their heads.
Contradiction with Amos 4:7
In contrast to the widespread rain in 1 Kings 18:45, this verse describes selective withholding of rain as a form of divine judgment.
Amos 4:7: And also I have withholden the rain from you, when [there were] yet three months to the harvest: and I caused it to rain upon one city, and caused it not to rain upon another city: one piece was rained upon, and the piece whereupon it rained not withered.
Contradiction with Revelation 11:6
1 Kings 18:45 demonstrates God's control in providing rain, whereas this verse speaks of witnesses having the power to stop the rain.
Revelation 11:6: These have power to shut heaven, that it rain not in the days of their prophecy: and have power over waters to turn them to blood, and to smite the earth with all plagues, as often as they will.