Contradiction with Amos 5:21
This verse states that God hates and despises religious feasts, which contradicts 2 Chronicles 30:21 where a feast is celebrated in joy.
Amos 5:21: I hate, I despise your feast days, and I will not smell in your solemn assemblies. [in...: or, your holy days]
Contradiction with Isaiah 1:13-14
These verses express God's disdain for assemblies and appointed feasts, in contrast to the joyful feast described in 2 Chronicles 30:21.
Isaiah 1:13-14: Bring no more vain oblations; incense is an abomination unto me; the new moons and sabbaths, the calling of assemblies, I cannot away with; [it is] iniquity, even the solemn meeting. [iniquity: or, grief]
Contradiction with Mark 7:7
This verse criticizes worship based on human traditions, which could contrast the celebratory traditions mentioned in 2 Chronicles 30:21.
Mark 7:7: Howbeit in vain do they worship me, teaching [for] doctrines the commandments of men.
Contradiction with Matthew 6:5
This verse warns against public displays of piety, which could contradict the public celebration in 2 Chronicles 30:21.
Matthew 6:5: And when thou prayest, thou shalt not be as the hypocrites [are]: for they love to pray standing in the synagogues and in the corners of the streets, that they may be seen of men. Verily I say unto you, They have their reward.
Contradiction with Colossians 2:16-17
These verses suggest that festivals are obsolete shadows, conflicting with the joyous feast in 2 Chronicles 30:21.
Colossians 2:16-17: Let no man therefore judge you in meat, or in drink, or in respect of an holyday, or of the new moon, or of the sabbath [days]: [in meat...: or, for eating and drinking] [respect: or, part]