Why does this man thus speak blasphemies? who can forgive sins but God only?

And no man puts new wine into old wineskins: else the new wine does burst the wineskins, and the wine is spilled, and the wineskins will be ruined: but new wine must be put into new wineskins.

And he sighed deeply in his spirit, and said, Why does this generation seek after a sign? verily I say unto you, There shall no sign be given unto this generation.