Contradiction with Proverbs 25:21
This verse encourages feeding and giving drink to your enemy, contrasting the protective actions described in 1 Samuel 25:16.
Proverbs 25:21: If thine enemy be hungry, give him bread to eat; and if he be thirsty, give him water to drink:
Contradiction with Matthew 5:44
This verse advocates for loving and praying for enemies, unlike the guarding role played in 1 Samuel 25:16.
Matthew 5:44: But I say unto you, Love your enemies, bless them that curse you, do good to them that hate you, and pray for them which despitefully use you, and persecute you;
Contradiction with Romans 12:20
Advises kindness to enemies, which contrasts with the defensive stance seen in 1 Samuel 25:16.
Romans 12:20: Therefore if thine enemy hunger, feed him; if he thirst, give him drink: for in so doing thou shalt heap coals of fire on his head.