Contradiction with Proverbs 3:6
While Isaiah 16:9 speaks of lamenting loss, Proverbs 3:6 emphasizes trusting in God's plan, suggesting a contradiction between grief and faith.
Proverbs 3:6: In all thy ways acknowledge him, and he shall direct thy paths.
Contradiction with 1 Thessalonians 5:16
Paul instructs to always rejoice, which contrasts with the mourning expressed in Isaiah 16:9.
1 Thessalonians 5:16: Rejoice evermore.
Contradiction with James 1:2
Calls for considering trials as joy, contradicting the lament over hardship in Isaiah 16:9.
James 1:2: My brethren, count it all joy when ye fall into divers temptations; [temptations: or, trials]
Contradiction with Philippians 4:4
Encourages constant rejoicing, rather than mourning as in Isaiah 16:9.
Philippians 4:4: Rejoice in the Lord alway: [and] again I say, Rejoice.
Contradiction with Psalm 16:11
Describes fullness of joy in God's presence, in contrast to the sorrow in Isaiah 16:9.
Psalm 16:11: Thou wilt shew me the path of life: in thy presence [is] fulness of joy; at thy right hand [there are] pleasures for evermore.