Contradiction with Matthew 23:12
This verse states that "And whosoever shall exalt himself shall be abased; and he that shall humble himself shall be exalted." It contrasts with Matthew 18:4 by highlighting the potential elevation of the humble, rather than focusing solely on their greatness is in heaven.
Matthew 23:12: And whosoever shall exalt himself shall be abased; and he that shall humble himself shall be exalted.
Contradiction with James 4:10
"Humble yourselves in the sight of the Lord, and he shall lift you up." This verse implies a future lifting up or exaltation for those who humble themselves, whereas Matthew 18:4 focuses on becoming great in heaven by being humble.
James 4:10: Humble yourselves in the sight of the Lord, and he shall lift you up.