Contradiction with 2 Samuel 8:2
This verse describes David defeating the Moabites, while 1 Samuel 11:1 describes the Israelites under threat from the Ammonites, highlighting a reversal of roles as conquerors and the conquered.
2 Samuel 8:2: And he smote Moab, and measured them with a line, casting them down to the ground; even with two lines measured he to put to death, and with one full line to keep alive. And [so] the Moabites became David's servants, [and] brought gifts.
Contradiction with Numbers 25:17-18
God commands Israel to vex the Midianites because of their deception and interference, which contrasts with 1 Samuel 11:1 where no such directive from God is mentioned against the Ammonites.
Numbers 25:17-18: Vex the Midianites, and smite them:
Contradiction with Romans 12:19
Advises against taking revenge and leaving it to God’s wrath, which contrasts with the Israelites' desire to fight back against Nahash in 1 Samuel 11:1.
Romans 12:19: Dearly beloved, avenge not yourselves, but [rather] give place unto wrath: for it is written, Vengeance [is] mine; I will repay, saith the Lord.
Contradiction with Matthew 5:39
Encourages turning the other cheek when attacked, which is contrary to the Israelites' initial response of preparing for battle against Nahash.
Matthew 5:39: But I say unto you, That ye resist not evil: but whosoever shall smite thee on thy right cheek, turn to him the other also.