Contradiction with Genesis 2:2
This verse says God rested on the seventh day, contrasting with Jesus working on the Sabbath in Mark 1:21.
Genesis 2:2: And on the seventh day God ended his work which he had made; and he rested on the seventh day from all his work which he had made.
Contradiction with Exodus 20:8-10
These verses command rest on the Sabbath day, which contrasts with the activity in Mark 1:21.
Exodus 20:8-10: Remember the sabbath day, to keep it holy.
Contradiction with Isaiah 58:13-14
These verses emphasize honoring the Sabbath by refraining from work, which contradicts the actions in Mark 1:21.
Isaiah 58:13-14: If thou turn away thy foot from the sabbath, [from] doing thy pleasure on my holy day; and call the sabbath a delight, the holy of the LORD, honourable; and shalt honour him, not doing thine own ways, nor finding thine own pleasure, nor speaking [thine own] words:
Contradiction with Nehemiah 13:15-19
Nehemiah enforces no work on the Sabbath, in contrast to Jesus teaching in the synagogue in Mark 1:21.
Nehemiah 13:15-19: In those days saw I in Judah [some] treading wine presses on the sabbath, and bringing in sheaves, and lading asses; as also wine, grapes, and figs, and all [manner of] burdens, which they brought into Jerusalem on the sabbath day: and I testified [against them] in the day wherein they sold victuals.