Contradiction with Genesis 6:6
This verse says God repented and felt grief, contradicting Isaiah 65:19 where God states there shall be no more tears or crying.
Genesis 6:6: And it repented the LORD that he had made man on the earth, and it grieved him at his heart.
Contradiction with Jonah 3:10
Here, God changes his mind about the punishment, suggesting that situations can still bring grief, contradicting the assurance of no more weeping in Isaiah 65:19.
Jonah 3:10: And God saw their works, that they turned from their evil way; and God repented of the evil, that he had said that he would do unto them; and he did [it] not.
Contradiction with Malachi 2:13
This verse indicates the Lord's anger and refusal to respect offerings, contrasting with the joy and absence of crying in Isaiah 65:19.
Malachi 2:13: And this have ye done again, covering the altar of the LORD with tears, with weeping, and with crying out, insomuch that he regardeth not the offering any more, or receiveth [it] with good will at your hand.