Contradiction with Matthew 7:21
This verse notes that not everyone who acknowledges the Lord will enter the kingdom of heaven, whereas Psalms 145:21 implies all who bless His holy name might be in harmony with His will.
Matthew 7:21: Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father which is in heaven.
Contradiction with Romans 3:23
This verse states all have sinned and fall short of the glory of God, which contrasts with the universal praise and blessing of God implied in Psalms 145:21.
Romans 3:23: For all have sinned, and come short of the glory of God;
Contradiction with Isaiah 45:9
This verse warns against striving with one's Maker, which suggests a potential for conflict or rejection rather than the unwavering praise described in Psalms 145:21.
Isaiah 45:9: Woe unto him that striveth with his Maker! [Let] the potsherd [strive] with the potsherds of the earth. Shall the clay say to him that fashioneth it, What makest thou? or thy work, He hath no hands?
Contradiction with Matthew 15:8
This verse notes that people may honor God with lips, but their hearts can be far from Him, contradicting the sincere and true praise described in Psalms 145:21.
Matthew 15:8: This people draweth nigh unto me with their mouth, and honoureth me with [their] lips; but their heart is far from me.