We follow Mark's chronology. His expression, ‘A few days later, Jesus returned to Capernaum’, means that, after healing the man with leprosy, he returned to Capernaum. Matthew specifies that he crossed the by boat, suggesting that he must have been a few kilometres from his town.
He may have crossed one or more coves of this sea. Travelling by boat spared him being jostled by the crowd.
In a house in Capernaum, he debates with experts in the law; Luke adds the . His arrival has not gone unnoticed, and people flock there, all eager to see this new Teacher.
A paralysed man, carried by four men according to Mark, cannot get through the crowd and is taken up onto the house's flat roof. They make an opening and use ropes to lower the unfortunate man into the middle of the room.
This unforgettable scene highlights a point beyond the man's healing. ‘My friend, your sins are forgiven.’ This expression seems blasphemous, since God alone possesses this power. The experts in the law understand the difficulty of the situation.
The gulf continues to widen between Jesus the Messiah and these unbelieving religious men. The reasoning in this account, cited by the three Synoptic authors, inevitably demonstrates his divinity.
That is the message! We are witnessing more than another healing: this is an affirmation of the divinity of Jesus the Messiah.