Contradiction with Proverbs 15:1
This verse advises a soft answer to turn away wrath, which contrasts with Lot's abrupt action of closing the door behind him in Genesis 19:6.
Proverbs 15:1: A soft answer turneth away wrath: but grievous words stir up anger.
Contradiction with Romans 12:18
Advises living peaceably with all men, which contrasts with Lot's confrontation and exclusion of the crowd outside.
Romans 12:18: If it be possible, as much as lieth in you, live peaceably with all men.
Contradiction with Matthew 5:44
Teaches to love your enemies and bless those that curse you, which contrasts with Lot's defensive stance and lack of blessing.
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 1 Peter 2:12
Encourages maintaining honorable conduct among Gentiles, whereas Lot's actions in Genesis 19:6 could be seen as dishonorable by today's standards.
1 Peter 2:12: Having your conversation honest among the Gentiles: that, whereas they speak against you as evildoers, they may by [your] good works, which they shall behold, glorify God in the day of visitation. [whereas: or, wherein]
Contradiction with John 15:12
Jesus commands to love one another as He has loved us; Lot's defensive action could appear to lack this love towards the townspeople.
John 15:12: This is my commandment, That ye love one another, as I have loved you.