Contradiction with Matthew 5:44
This verse advises to love your enemies and bless them, which contradicts the sentiment of reproach expressed in Psalms 89:51.
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 12:14
This verse encourages believers to bless those who persecute them, contrasting the feeling of disdain for reproach in Psalms 89:51.
Romans 12:14: Bless them which persecute you: bless, and curse not.
Contradiction with 1 Peter 3:9
This verse instructs to repay evil with blessing, not railing, which stands in opposition to the focus on reproach in Psalms 89:51.
1 Peter 3:9: Not rendering evil for evil, or railing for railing: but contrariwise blessing; knowing that ye are thereunto called, that ye should inherit a blessing.