Contradiction with Genesis 1:29
2 Kings 4:39 describes death in the pot because of the wild gourds, while this verse suggests all plants are given for food, implying safety in eating plants.
Genesis 1:29: And God said, Behold, I have given you every herb bearing seed, which [is] upon the face of all the earth, and every tree, in the which [is] the fruit of a tree yielding seed; to you it shall be for meat. [bearing...: Heb. seeding seed] [yielding...: Heb. seeding seed]
Contradiction with Mark 16:18
2 Kings 4:39 describes harm from wild gourds, yet this verse promises no harm even if eating harmful things.
Mark 16:18: They shall take up serpents; and if they drink any deadly thing, it shall not hurt them; they shall lay hands on the sick, and they shall recover.
Contradiction with Romans 14:14
2 Kings 4:39 depicts a harmful plant, while this verse states that nothing is unclean in itself, suggesting such plants shouldn't be harmful by nature.
Romans 14:14: I know, and am persuaded by the Lord Jesus, that [there is] nothing unclean of itself: but to him that esteemeth any thing to be unclean, to him [it is] unclean. [unclean: Gr. common]
Contradiction with 1 Timothy 4:4
2 Kings 4:39 shows harmful wild gourds in the stew, while this verse states everything created by God is good and should not cause harm if received with thanksgiving.
1 Timothy 4:4: For every creature of God [is] good, and nothing to be refused, if it be received with thanksgiving: